1 00:00:08,967 --> 00:00:14,097 Your mission for today is to find out whether the six crew members are alive 2 00:00:14,180 --> 00:00:16,433 and investigate what happened. 3 00:00:16,516 --> 00:00:17,350 Agents of Mystery! 4 00:00:17,434 --> 00:00:18,518 -Let's go! -Let's go! 5 00:00:18,601 --> 00:00:20,478 -There's water! -This is insane. 6 00:00:20,562 --> 00:00:21,438 I don't think... 7 00:00:24,232 --> 00:00:25,358 Should the lines connect? 8 00:00:25,442 --> 00:00:27,402 -It's working! -Come here! 9 00:00:28,403 --> 00:00:29,404 It's a dead body. 10 00:00:29,487 --> 00:00:31,406 -What the heck? -The oxygen level went down. 11 00:00:31,489 --> 00:00:32,323 Should I turn it? 12 00:00:34,117 --> 00:00:36,369 Should we reboot the central computer first? 13 00:00:36,453 --> 00:00:38,705 -It might be in the lab. -There's a laptop here. 14 00:00:38,788 --> 00:00:39,914 It says "Level R..." 15 00:00:40,498 --> 00:00:42,417 -I found it. -No way. 16 00:00:42,500 --> 00:00:43,585 This ID has an S on it. 17 00:00:43,668 --> 00:00:45,253 We need to open the door first. 18 00:00:45,837 --> 00:00:46,838 What's that? 19 00:00:48,381 --> 00:00:50,383 -What's wrong? -There's a person. 20 00:00:50,467 --> 00:00:51,760 Something's leaking. 21 00:00:57,515 --> 00:00:58,683 Something's leaking. 22 00:00:58,767 --> 00:00:59,851 This is just... 23 00:01:00,852 --> 00:01:03,063 Why are all their heads missing? 24 00:01:03,688 --> 00:01:05,565 Maybe a monster ate all their heads. 25 00:01:05,648 --> 00:01:07,192 -Maybe it eats brains. -Maybe. 26 00:01:07,275 --> 00:01:08,443 That must be it. 27 00:01:10,570 --> 00:01:11,863 He's Ji Young-koo. 28 00:01:12,363 --> 00:01:13,698 -Just a moment. -What is it? 29 00:01:13,782 --> 00:01:15,575 Look at this. 30 00:01:15,658 --> 00:01:17,535 Some kind of fluid is leaking from the ceiling. 31 00:01:19,496 --> 00:01:21,456 -It keeps dripping. -Is it saliva? 32 00:01:22,791 --> 00:01:24,042 It won't stop. 33 00:01:24,667 --> 00:01:26,544 It could be a monster. 34 00:01:32,342 --> 00:01:33,468 Hold on. 35 00:01:37,722 --> 00:01:38,765 Something's up there. 36 00:01:45,230 --> 00:01:46,523 It's moving around up there. 37 00:01:46,606 --> 00:01:48,107 Through the vents. 38 00:01:48,191 --> 00:01:49,984 We need to be quiet. 39 00:02:02,747 --> 00:02:04,040 It really was its saliva. 40 00:02:04,582 --> 00:02:06,459 -Are you okay? -I got a cramp in my shoulder. 41 00:02:09,754 --> 00:02:10,713 It's Ji Young-koo. 42 00:02:10,797 --> 00:02:12,590 -He's Level R. -Yeah. 43 00:02:12,674 --> 00:02:13,591 -Access Level R. -Right. 44 00:02:13,675 --> 00:02:15,635 -He's Level R. -Have a seat over here, Hye-ri. 45 00:02:15,718 --> 00:02:16,594 Let's do this first. 46 00:02:16,678 --> 00:02:17,929 -Okay. -Let's do it. 47 00:02:18,471 --> 00:02:20,181 {\an8}JI YOUNG-KOO, HEAD RESEARCHER 48 00:02:20,765 --> 00:02:21,641 Okay. 49 00:02:22,684 --> 00:02:24,144 When we opened the card holder, 50 00:02:24,227 --> 00:02:27,147 we saw something that looked like Morse code. 51 00:02:30,817 --> 00:02:31,651 Just a second. 52 00:02:31,734 --> 00:02:35,113 ONLY AUTHORIZED PERSONNEL MAY ACCESS THIS LAPTOP 53 00:02:42,328 --> 00:02:45,290 -Let's pretend this barcode was shorter. -Yeah, you got it. 54 00:02:46,416 --> 00:02:49,294 If you ignore most of the barcode 55 00:02:49,377 --> 00:02:51,671 and just look at the very bottom, 56 00:02:51,754 --> 00:02:54,465 it kind of looks like Morse code. 57 00:02:54,549 --> 00:02:59,637 There are dots, short dashes, and long dashes. 58 00:02:59,721 --> 00:03:02,807 So we matched those with their letter equivalents 59 00:03:02,891 --> 00:03:04,517 to crack the code. 60 00:03:04,601 --> 00:03:05,602 All right. 61 00:03:06,311 --> 00:03:10,481 The first part is a long dash, dot, and short dash. 62 00:03:11,357 --> 00:03:13,443 And then a dot, 63 00:03:14,986 --> 00:03:15,904 and a long dash. 64 00:03:15,987 --> 00:03:17,697 That's the letter A, right? 65 00:03:18,865 --> 00:03:20,617 Right? It's an A. 66 00:03:21,326 --> 00:03:23,453 Next, a dot... 67 00:03:28,207 --> 00:03:32,295 Something's written over there about the central computer. 68 00:03:33,254 --> 00:03:35,590 "If the central computer system fails, 69 00:03:35,673 --> 00:03:38,801 all AI and automated systems will cease to function." 70 00:03:38,885 --> 00:03:40,178 "Must be resolved immediately." 71 00:03:40,803 --> 00:03:42,180 Here's the organization chart. 72 00:03:42,680 --> 00:03:43,932 It's organized by access levels. 73 00:03:44,015 --> 00:03:45,892 Jang Man-gyeong's is the highest. 74 00:03:45,975 --> 00:03:46,851 CHAIRMAN OF THE COUNCIL JANG MAN-GYEONG 75 00:03:50,355 --> 00:03:52,607 -This is the meeting room. -Right. 76 00:03:53,316 --> 00:03:54,776 The cockpit is right ahead. 77 00:03:57,904 --> 00:03:59,781 At the oxygen level we're at right now, 78 00:03:59,864 --> 00:04:04,661 we'll experience increased breathing and pulse, migraine, and nausea. 79 00:04:05,662 --> 00:04:08,373 If it goes below six, we'll die within six minutes. 80 00:04:15,755 --> 00:04:17,757 Can I talk to you about something, John? 81 00:04:18,258 --> 00:04:19,884 This might not be our priority. 82 00:04:19,968 --> 00:04:21,427 -We need to solve the oxygen problem. -Okay. 83 00:04:21,511 --> 00:04:22,387 But we're almost there. 84 00:04:22,470 --> 00:04:24,973 {\an8}-But the central computer's here, right? -Okay. 85 00:04:25,056 --> 00:04:27,558 {\an8}So I think we should go to the cockpit first. 86 00:04:27,642 --> 00:04:29,978 We had to get to the cockpit to restore the oxygen level. 87 00:04:30,061 --> 00:04:33,106 I was honestly just so anxious and worried 88 00:04:33,189 --> 00:04:36,192 when I saw how low the oxygen level had gotten. 89 00:04:36,276 --> 00:04:42,448 I was focusing on the fact that we had to get it back up. 90 00:04:42,532 --> 00:04:45,410 So we need to get to the central computer, 91 00:04:45,493 --> 00:04:47,870 which is in the cockpit. 92 00:04:47,954 --> 00:04:51,332 -It's right there. -That's where the central computer is. 93 00:04:51,416 --> 00:04:53,001 -Let's open it up first. -Okay. 94 00:04:53,084 --> 00:04:53,918 Let's do it. 95 00:04:57,797 --> 00:04:59,132 -You got it? -Yes. 96 00:05:01,968 --> 00:05:03,261 -That's it. -There. 97 00:05:03,344 --> 00:05:04,721 It's ready. 98 00:05:04,804 --> 00:05:06,681 -Press the button. -Okay, here we go. 99 00:05:06,764 --> 00:05:07,807 -Ready? -Go for it. 100 00:05:10,101 --> 00:05:10,935 I'm so scared. 101 00:05:11,602 --> 00:05:12,562 There's another one. 102 00:05:13,521 --> 00:05:14,480 I hate this. 103 00:05:17,817 --> 00:05:20,194 We found another body in the cockpit. 104 00:05:20,278 --> 00:05:23,990 And as we expected, it had been decapitated. 105 00:05:26,868 --> 00:05:29,370 Am I in charge of inspecting all the dead bodies now? 106 00:05:29,454 --> 00:05:30,455 Pretty much. 107 00:05:35,418 --> 00:05:37,211 -What are those in his hand? -Who is he? 108 00:05:37,295 --> 00:05:40,131 -I think they're the memory cards. -Really? 109 00:05:40,214 --> 00:05:41,299 Let's grab those. 110 00:05:41,382 --> 00:05:44,177 This is the central computer's external server box. 111 00:05:44,260 --> 00:05:45,720 We need a key to unlock it. 112 00:05:45,803 --> 00:05:47,472 Has anyone found a key? 113 00:05:47,555 --> 00:05:48,681 -No. -Wait. 114 00:05:48,765 --> 00:05:50,516 It's Jo Jong-sun, the highest-ranking member. 115 00:05:51,017 --> 00:05:51,893 -Jo Jong-sun? -Yeah. 116 00:05:51,976 --> 00:05:53,728 -He's the boss. -No, that's Jang Man-gyeong. 117 00:05:53,811 --> 00:05:55,021 Oh, he's the navigator. 118 00:05:55,104 --> 00:05:57,065 Either way, he's Access Level S. 119 00:05:57,565 --> 00:06:01,194 -So the central computer is here, right? -Yeah. 120 00:06:01,277 --> 00:06:03,529 -Is this it then? -I think so. 121 00:06:03,613 --> 00:06:06,157 -We have to reboot it. -Here are the instructions, Hye-ri. 122 00:06:06,240 --> 00:06:08,451 "Reboot the system." 123 00:06:08,534 --> 00:06:09,994 We need an authorization code. 124 00:06:10,078 --> 00:06:11,829 -We need to solve the puzzle. -Let's go. 125 00:06:11,913 --> 00:06:13,706 -It's the same access level. -Right. 126 00:06:13,790 --> 00:06:15,083 -That's Level R. -Okay. 127 00:06:15,166 --> 00:06:17,502 -Level S is for something else. -Got it. 128 00:06:17,585 --> 00:06:19,462 I'll check this place out a bit more. 129 00:06:19,545 --> 00:06:20,880 -You guys go ahead. -Go for it. 130 00:06:20,963 --> 00:06:22,340 -I'll stay with you. -Okay. 131 00:06:22,423 --> 00:06:24,967 -My cellmate. -Yeah, we're the Wagon Brothers. 132 00:06:25,051 --> 00:06:26,928 -Yes, the Wagon Brothers. -Exactly. 133 00:06:28,054 --> 00:06:29,806 November of 2023... 134 00:06:31,933 --> 00:06:32,767 What? 135 00:06:32,850 --> 00:06:34,435 A QUICK GUIDE TO LIFE ON THE SUBMARINE 136 00:06:34,519 --> 00:06:36,395 Are we on a nuclear submarine? 137 00:06:36,896 --> 00:06:39,482 Yeah, didn't you see the radioactive signs earlier? 138 00:06:46,447 --> 00:06:48,616 We have to go up there, don't we? 139 00:06:49,158 --> 00:06:51,661 The fact that the vent was left open 140 00:06:51,744 --> 00:06:54,789 could only mean that it was a path of some sort, 141 00:06:54,872 --> 00:06:58,584 whether it be for us to use or for something else. 142 00:06:58,668 --> 00:07:01,796 Either way, it had to lead somewhere. 143 00:07:01,879 --> 00:07:03,381 That's got to be it, right? 144 00:07:04,340 --> 00:07:06,551 -Or do we close it? -I hate this. 145 00:07:12,682 --> 00:07:14,308 Do we really need to get in there? 146 00:07:14,392 --> 00:07:15,435 I think so. 147 00:07:28,281 --> 00:07:29,282 Okay. 148 00:07:29,991 --> 00:07:31,701 The first letter was A. 149 00:07:31,784 --> 00:07:33,286 Let's keep going. 150 00:07:33,786 --> 00:07:35,830 -It starts with this dot. -Okay. 151 00:07:35,913 --> 00:07:36,956 Could you call it out? 152 00:07:37,039 --> 00:07:38,833 -Dot. -How can you tell? 153 00:07:38,916 --> 00:07:40,293 -Short dash. -Short dash. 154 00:07:40,376 --> 00:07:41,294 -Dot. -Dot. 155 00:07:41,377 --> 00:07:42,336 -Long dash. -Long dash. 156 00:07:42,420 --> 00:07:43,880 -Which is which? -Space. 157 00:07:43,963 --> 00:07:45,798 -And then a long dash. -That's it, right? 158 00:07:45,882 --> 00:07:46,924 They're in sets of five. 159 00:07:47,675 --> 00:07:49,302 We just have to find it now. 160 00:07:50,219 --> 00:07:52,555 -It must be Q. -Right. 161 00:07:53,139 --> 00:07:54,307 AQ. 162 00:07:54,390 --> 00:07:56,309 -And then it's long dash. -Long dash. 163 00:07:56,392 --> 00:07:57,268 Space. 164 00:07:57,351 --> 00:07:58,686 -Dot. -Dot. 165 00:07:58,769 --> 00:08:00,146 -Short dash. -Short dash. 166 00:08:00,229 --> 00:08:01,689 -Dot and then long dash. -Dot. 167 00:08:01,772 --> 00:08:03,149 That's U. 168 00:08:03,649 --> 00:08:05,818 -It's probably "aqua." -And then a long dash. 169 00:08:05,902 --> 00:08:07,445 -Long dash. Dot. -Dot. 170 00:08:07,528 --> 00:08:09,197 -Short dash. -Short dash. 171 00:08:09,280 --> 00:08:10,907 -Space. -Space and then dot. 172 00:08:10,990 --> 00:08:12,492 -Long dash. -Long dash. 173 00:08:12,575 --> 00:08:14,160 -"Aqua." -You were right. 174 00:08:14,243 --> 00:08:15,328 -Next. -Dot. 175 00:08:15,411 --> 00:08:16,329 Dot. 176 00:08:16,412 --> 00:08:17,330 -Long dash. -Long dash. 177 00:08:17,413 --> 00:08:18,623 -Space. -Space. 178 00:08:18,706 --> 00:08:19,790 -Short dash. -Short dash. 179 00:08:19,874 --> 00:08:21,083 -Dot, long dash. -Dot. 180 00:08:21,167 --> 00:08:22,418 It's the number two. 181 00:08:22,502 --> 00:08:23,669 You're right. 182 00:08:24,587 --> 00:08:26,881 Next, two long dashes, 183 00:08:26,964 --> 00:08:28,674 dot, short dash, and dot. 184 00:08:28,758 --> 00:08:31,802 -I'm confusing myself. -There it is. It's M. 185 00:08:33,137 --> 00:08:35,097 -Long dash... -I'm not sure about the "2M" part. 186 00:08:35,181 --> 00:08:36,599 But that's gotta be it, right? 187 00:08:37,225 --> 00:08:38,768 -Let's move on for now. -Okay. 188 00:08:38,851 --> 00:08:40,019 Where were we? 189 00:08:40,102 --> 00:08:41,437 -Long dash. -Long dash. 190 00:08:41,521 --> 00:08:42,355 -Dot. -Dot. 191 00:08:42,438 --> 00:08:43,564 -Short dash. -Short dash. 192 00:08:43,648 --> 00:08:44,899 -Space. -Space. 193 00:08:44,982 --> 00:08:46,609 -Dot, then long dash. -Dot. 194 00:08:46,692 --> 00:08:47,735 That's A. 195 00:08:48,277 --> 00:08:50,071 -Dot. -Then short dash. 196 00:08:50,154 --> 00:08:51,531 -Short dash. -Long dash. 197 00:08:51,614 --> 00:08:53,866 -Dot, space, and then long dash. -Dot. Long dash. 198 00:08:53,950 --> 00:08:55,034 That's N. 199 00:08:55,117 --> 00:08:57,078 -It's AQUA2MAN. -AQUA2MAN? 200 00:08:57,161 --> 00:08:58,412 Are we sure about the two? 201 00:08:58,496 --> 00:09:00,039 -This must be it. -Should we try it? 202 00:09:00,122 --> 00:09:02,250 AQUA2MAN. 203 00:09:04,210 --> 00:09:06,212 -Good. -Great job. 204 00:09:06,295 --> 00:09:07,421 Well done. 205 00:09:07,505 --> 00:09:08,673 There's a video. 206 00:09:09,340 --> 00:09:10,591 "Research Journal." 207 00:09:10,675 --> 00:09:12,635 UML-01 RESEARCH JOURNAL 208 00:09:14,178 --> 00:09:16,055 They're researching deep sea creatures. 209 00:09:16,138 --> 00:09:18,182 "Project name, 'Undiscovered Marine Life-form.'" 210 00:09:18,266 --> 00:09:20,059 "UML-01." 211 00:09:20,142 --> 00:09:23,771 The participants are Sim Hye-sung, Ji Young-koo, and Ahn Joo-hyoung. 212 00:09:23,854 --> 00:09:27,858 Their goal is to secure UML-01 and examine its characteristics. 213 00:09:28,609 --> 00:09:30,820 -"Sample an unidentified creature." -"Sample collection and transportation." 214 00:09:30,903 --> 00:09:35,283 "Sampled an unidentified creature collected 7,500 meters underwater 215 00:09:35,366 --> 00:09:37,410 near the waters of Mindanao." 216 00:09:37,493 --> 00:09:41,205 "Immediately transferred to a sterilized media bottle 217 00:09:41,289 --> 00:09:43,916 and successfully transported to the laboratory incubator." 218 00:09:44,458 --> 00:09:45,501 It's tiny. 219 00:09:46,168 --> 00:09:48,796 -I know. Its body is only 10 mm long. -It's 10 mm long. 220 00:09:48,879 --> 00:09:50,548 And its tentacles are about 4 mm. 221 00:09:50,631 --> 00:09:52,800 It weighs 125 mg. 222 00:09:53,384 --> 00:09:57,096 -It was given the code name UML-01. -It's a tiny creature. 223 00:09:57,597 --> 00:09:59,682 It mainly consumes daphnia pulex, also known as water fleas. 224 00:09:59,765 --> 00:10:01,309 -This is scary. -Here they are. 225 00:10:02,435 --> 00:10:03,769 -Really? -Those are the fleas? 226 00:10:03,853 --> 00:10:05,688 So that's what they fed it. 227 00:10:05,771 --> 00:10:07,023 "Examined the database 228 00:10:07,106 --> 00:10:09,775 to confirm it wasn't a previously discovered life-form." 229 00:10:09,859 --> 00:10:12,111 "Contrary to other known deep sea creatures, 230 00:10:12,194 --> 00:10:14,822 the subject is adaptable to various environments." 231 00:10:14,905 --> 00:10:17,408 "More research is required, but our return was delayed 232 00:10:17,491 --> 00:10:20,745 by the defect that occurred during the docking of the unmanned submarine." 233 00:10:21,245 --> 00:10:23,623 "Research is to be continued in the submarine laboratory 234 00:10:23,706 --> 00:10:25,750 until the repair is complete." 235 00:10:25,833 --> 00:10:29,629 "Movement slowed down significantly after the installation of UV lights." 236 00:10:29,712 --> 00:10:32,131 -So exposure to light slows it down. -Let's remember that. 237 00:10:32,214 --> 00:10:34,091 -We might need a flashlight. -Right. 238 00:10:34,175 --> 00:10:37,678 -We have to take it into the vent. -I agree. 239 00:10:37,762 --> 00:10:41,641 "Subject preys on everything of a size it can handle." 240 00:10:41,724 --> 00:10:45,186 "Always eats the prey's head first." 241 00:10:45,269 --> 00:10:47,355 That's why all the corpses were headless. 242 00:10:47,438 --> 00:10:48,773 -So how big is it now? -I was just wondering that. 243 00:10:48,856 --> 00:10:50,483 -That's what I'm wondering. -Good question. 244 00:10:50,566 --> 00:10:53,819 "Shows increased activity when CO2 levels are high." 245 00:10:53,903 --> 00:10:55,821 We need to get the oxygen level back up. 246 00:10:55,905 --> 00:10:57,907 -Probably. -That's how we weaken it. 247 00:10:57,990 --> 00:10:58,991 Okay, moving on. 248 00:11:00,034 --> 00:11:02,995 -Its growth rate increased. -It got huge. 249 00:11:03,079 --> 00:11:04,413 49 mm. 250 00:11:04,914 --> 00:11:06,374 It only eats heads. 251 00:11:06,457 --> 00:11:08,167 It grew rapidly. 252 00:11:08,250 --> 00:11:10,002 -And then the next day. -December 6th. 253 00:11:10,086 --> 00:11:11,337 Look. 254 00:11:11,420 --> 00:11:14,048 "During the UV lamp replacement process..." 255 00:11:14,131 --> 00:11:15,424 Yes? 256 00:11:15,508 --> 00:11:18,052 So the UV lamp malfunctioned, 257 00:11:18,135 --> 00:11:20,930 and it entered Ahn Joo-hyoung's body through the respiratory tract. 258 00:11:21,764 --> 00:11:25,851 It says that Ahn Joo-hyoung has been in a coma since. 259 00:11:25,935 --> 00:11:28,479 -He's unconscious. -So Ahn Joo-hyoung is still alive. 260 00:11:28,562 --> 00:11:30,106 Is the creature living inside him then? 261 00:11:30,189 --> 00:11:32,650 -So that was... -His bio-signal. 262 00:11:32,733 --> 00:11:36,654 Ahn Joo-hyoung's bio-signal is the last one that they had picked up. 263 00:11:36,737 --> 00:11:37,738 Maybe. 264 00:11:37,822 --> 00:11:40,366 Or maybe he's mutated, just like Hye-ri said. 265 00:11:40,449 --> 00:11:41,450 -Maybe. -Possibly. 266 00:11:41,534 --> 00:11:44,328 "All research was put on an indefinite hold." 267 00:11:44,412 --> 00:11:45,371 -Wait. -Yeah? 268 00:11:45,454 --> 00:11:47,581 All of these entries were written by Ahn Joo-hyoung 269 00:11:47,665 --> 00:11:49,083 until the last one by Ji Young-koo. 270 00:11:49,166 --> 00:11:50,751 -You're right. -You're right. 271 00:11:50,835 --> 00:11:52,878 -Ji Young-koo took his place. -Yeah. 272 00:11:52,962 --> 00:11:54,171 -Is this the last one? -Yeah. 273 00:11:54,255 --> 00:11:55,423 -Let's watch the video. -Okay. 274 00:11:55,506 --> 00:11:57,174 I'm sweating all of a sudden. 275 00:11:57,258 --> 00:11:58,384 This is from December 2nd. 276 00:11:58,467 --> 00:12:00,428 -This creature is special. -Come watch this. 277 00:12:00,970 --> 00:12:02,346 What do you think? 278 00:12:02,430 --> 00:12:04,682 We didn't find any matches in our database. 279 00:12:05,266 --> 00:12:07,351 I'm certain this is a completely new discovery. 280 00:12:07,435 --> 00:12:08,894 Okay, great! 281 00:12:10,729 --> 00:12:12,064 -That must be it. -Let's return to base 282 00:12:12,148 --> 00:12:13,858 and conduct additional analysis. 283 00:12:13,941 --> 00:12:15,401 That must be the creature. 284 00:12:15,484 --> 00:12:17,319 What's the status of our submarine? 285 00:12:17,403 --> 00:12:20,948 There was a problem during the unmanned submarine's docking. 286 00:12:21,532 --> 00:12:25,411 It'll take about a week for the repair to be completed. 287 00:12:25,494 --> 00:12:27,079 -One week? -Yes. 288 00:12:27,163 --> 00:12:30,291 Then we'll have to proceed with the research in here. 289 00:12:30,791 --> 00:12:32,668 What have we found out so far? 290 00:12:34,253 --> 00:12:35,880 As you already know, Dr. Jang... 291 00:12:35,963 --> 00:12:37,339 I mean, Chairman Jang, 292 00:12:37,423 --> 00:12:39,467 only hours after we captured it, 293 00:12:39,550 --> 00:12:43,095 the subject showed remarkable adaptability in the process of its collection 294 00:12:43,179 --> 00:12:45,473 as well as in the incubator. 295 00:12:46,307 --> 00:12:48,726 It's also quite resilient. 296 00:12:50,060 --> 00:12:53,856 It's unlike any other deep sea creature I've seen. 297 00:12:53,939 --> 00:12:56,233 So Dr. Sim, are you telling me 298 00:12:56,317 --> 00:12:59,111 that it can survive outside of the deep sea? 299 00:13:00,070 --> 00:13:01,447 We can't be certain yet. 300 00:13:01,530 --> 00:13:03,365 More research is required. 301 00:13:03,449 --> 00:13:05,367 You should lighten up, sir. 302 00:13:05,451 --> 00:13:07,745 This is our greatest discovery yet. 303 00:13:07,828 --> 00:13:09,371 Yes, Sim. Smile! 304 00:13:09,455 --> 00:13:11,499 Well done, everybody. Great job! 305 00:13:15,294 --> 00:13:17,630 -So this was when it was first discovered. -Yeah. 306 00:13:18,130 --> 00:13:19,757 -When is this from? -Three days later. 307 00:13:19,840 --> 00:13:21,550 -Three days? -It got bigger. 308 00:13:22,218 --> 00:13:23,761 It got so much bigger. 309 00:13:24,762 --> 00:13:26,764 How long have we been in this submarine? 310 00:13:27,640 --> 00:13:28,933 Just a moment. 311 00:13:32,770 --> 00:13:35,981 -We should remember that lock pattern. -It's already been 14 days. 312 00:13:36,065 --> 00:13:38,234 For his phone? Let's rewind. 313 00:13:38,317 --> 00:13:40,528 -I don't remember what the sun looks like. -In case we need it? 314 00:13:40,611 --> 00:13:41,862 Let me rewind. 315 00:13:46,325 --> 00:13:47,660 It's a reverse S. 316 00:13:50,788 --> 00:13:53,332 -You're so observant. -It's already been 14 days. 317 00:13:53,415 --> 00:13:54,625 I'm impressed. 318 00:13:54,708 --> 00:13:57,294 Did they say fourteen days? 319 00:13:57,962 --> 00:13:59,213 -Fourteen days. -Fourteen days? 320 00:13:59,296 --> 00:14:01,131 -Yeah. -He hurt his hand. 321 00:14:01,757 --> 00:14:03,133 {\an8}-It says he was bitten. -Right. 322 00:14:03,217 --> 00:14:04,385 {\an8}JI YOUNG-KOO, HAND BITTEN BY UML-01... 323 00:14:04,468 --> 00:14:06,887 I've never seen a specimen grow this rapidly. 324 00:14:06,971 --> 00:14:08,347 Have you measured it? 325 00:14:08,430 --> 00:14:10,057 It was 10 mm the first day, 326 00:14:10,140 --> 00:14:11,976 -and it's 49 mm today. -10 mm. 327 00:14:12,726 --> 00:14:14,186 It got so big. 328 00:14:18,440 --> 00:14:20,067 What did you feed it? 329 00:14:20,150 --> 00:14:21,694 Yesterday, we fed it bee shrimp. 330 00:14:21,777 --> 00:14:24,363 And we started feeding it small fish today. 331 00:14:25,030 --> 00:14:27,783 Interestingly, it only eats its preys' heads. 332 00:14:28,284 --> 00:14:29,910 It's quite chilling to watch. 333 00:14:29,994 --> 00:14:31,871 -Why only the heads? -Starting tomorrow, 334 00:14:32,454 --> 00:14:34,498 feed it frozen mice. 335 00:14:34,582 --> 00:14:35,833 Will do. 336 00:14:35,916 --> 00:14:38,794 -That was from December 5th. -Right. 337 00:14:38,878 --> 00:14:40,421 -Is this one from December 6th? -Yes. 338 00:14:41,463 --> 00:14:43,299 -Joo-hyoung. Ahn Joo-hyoung. -It grew so much. 339 00:14:43,883 --> 00:14:45,467 {\an8}-Be careful. -It's moving. 340 00:14:45,551 --> 00:14:46,969 {\an8}Get it done while it's dormant. 341 00:14:47,052 --> 00:14:48,220 Let's hurry. 342 00:14:49,305 --> 00:14:50,264 Hey. 343 00:14:50,848 --> 00:14:52,558 Could you hold this for a moment? 344 00:14:52,641 --> 00:14:54,768 {\an8}Is this when it entered his body? 345 00:14:54,852 --> 00:14:56,312 {\an8}Careful. 346 00:14:56,812 --> 00:14:57,897 Stay quiet. 347 00:15:00,608 --> 00:15:01,984 Don't be scared. 348 00:15:33,057 --> 00:15:36,560 AGENTS OF MYSTERY 349 00:15:40,564 --> 00:15:41,857 Joo-hyoung! 350 00:15:43,108 --> 00:15:44,276 Oh no. 351 00:15:45,402 --> 00:15:47,571 -Joo-hyoung. -Hey, Joo-hyoung! 352 00:15:48,155 --> 00:15:49,448 Are you okay? 353 00:15:49,531 --> 00:15:50,824 -Joo-hyoung! -What's going on? 354 00:15:50,908 --> 00:15:53,369 -It went inside his mouth. -What? 355 00:15:53,452 --> 00:15:55,162 Hurry, go get help. 356 00:15:55,746 --> 00:15:58,457 Stay with us, Joo-hyoung! 357 00:15:58,540 --> 00:15:59,458 Come on! 358 00:15:59,541 --> 00:16:02,252 ...call everyone to the lab! 359 00:16:04,129 --> 00:16:05,297 Oh no. 360 00:16:09,134 --> 00:16:11,220 -You know what I'm thinking? -So that's what happened. 361 00:16:11,303 --> 00:16:12,930 The monster that's dripping fluids everywhere 362 00:16:13,013 --> 00:16:15,265 has probably taken that researcher's form. 363 00:16:15,349 --> 00:16:18,435 It probably kept growing inside him like a parasite. 364 00:16:19,061 --> 00:16:20,854 What we need right now 365 00:16:21,480 --> 00:16:23,315 is an authorization code. 366 00:16:23,399 --> 00:16:24,942 Is that what we just saw? 367 00:16:25,025 --> 00:16:27,695 Is that the authorization code? 368 00:16:27,778 --> 00:16:29,905 -Is UML-01 the code? -I think so. 369 00:16:29,989 --> 00:16:31,699 -That's the code name. -Yeah. 370 00:16:31,782 --> 00:16:33,659 -UML-01. -UML-01. 371 00:16:33,742 --> 00:16:35,786 We need to reboot the computer using this code. 372 00:16:38,831 --> 00:16:41,083 "Authorization code needed to reboot system." 373 00:16:42,084 --> 00:16:43,919 It's a good thing we found the code. 374 00:16:45,713 --> 00:16:49,049 -How do we reboot it? -Who has the camera? 375 00:16:49,133 --> 00:16:52,094 -We need to reboot the computer. -Okay. 376 00:16:52,177 --> 00:16:54,513 Where's the "off" button? 377 00:16:55,222 --> 00:16:58,058 Important stuff like that is usually right in the middle. 378 00:16:58,976 --> 00:17:01,395 Hey, wait a minute. 379 00:17:01,979 --> 00:17:03,355 What's this? 380 00:17:04,231 --> 00:17:06,483 I opened a drawer beneath the console. 381 00:17:06,567 --> 00:17:10,571 There were several slots, which were empty except one. 382 00:17:10,654 --> 00:17:16,243 When I saw that, I remembered the cards John was carrying around. 383 00:17:16,326 --> 00:17:18,370 Hang on a second. 384 00:17:18,454 --> 00:17:21,373 I think we need to insert the memory cards here. 385 00:17:21,457 --> 00:17:22,499 -Really? -Yes. 386 00:17:23,083 --> 00:17:24,251 -Are there slots for them? -Yes. 387 00:17:24,334 --> 00:17:26,837 -There are a lot of them. -I think we need all of them. 388 00:17:27,463 --> 00:17:30,049 I think he was trying to retrieve these. 389 00:17:30,132 --> 00:17:32,384 -Aren't we supposed to retrieve these? -You're right. 390 00:17:32,468 --> 00:17:34,470 Those are the cards we're supposed to take with us. 391 00:17:34,553 --> 00:17:37,514 Secure the external memory devices 392 00:17:37,598 --> 00:17:39,349 located in the submarine's central computer. 393 00:17:39,433 --> 00:17:40,976 Eight of them? 394 00:17:41,060 --> 00:17:42,311 I think we had eight. 395 00:17:42,394 --> 00:17:43,645 There are so many more slots. 396 00:17:43,729 --> 00:17:45,230 {\an8}Are there 12 slots? 397 00:17:45,314 --> 00:17:47,066 {\an8}-Yes, 12. -Right? 398 00:17:47,149 --> 00:17:48,817 {\an8}Are we supposed to insert the cards? 399 00:17:48,901 --> 00:17:50,527 There are exactly twelve. 400 00:17:50,611 --> 00:17:52,279 We'll just take these with us. 401 00:17:52,362 --> 00:17:54,490 -Yeah. -Or do we put them in here? 402 00:17:54,573 --> 00:17:55,949 I think we should. 403 00:17:56,033 --> 00:17:57,493 Because... 404 00:18:02,122 --> 00:18:05,125 Are those the RAM cards? 405 00:18:05,209 --> 00:18:06,710 -Are they RAM cards? -Yeah. 406 00:18:06,794 --> 00:18:10,005 -He said yes. -We need them to boot up the system. 407 00:18:10,089 --> 00:18:11,173 I'll put them all in. 408 00:18:12,091 --> 00:18:14,468 -Yeah, just like that. -I have to push it firmly. 409 00:18:15,594 --> 00:18:16,762 All right. 410 00:18:20,307 --> 00:18:21,183 Okay. 411 00:18:21,683 --> 00:18:24,812 Is there a certain order we need to insert them? 412 00:18:24,895 --> 00:18:26,146 I don't think so. 413 00:18:26,230 --> 00:18:28,524 I think we just need to get them all in. 414 00:18:28,607 --> 00:18:30,359 All right. They're all in. 415 00:18:32,402 --> 00:18:33,570 Is there a power button? 416 00:18:34,905 --> 00:18:35,823 Try pressing it. 417 00:18:37,241 --> 00:18:39,493 -Is it working? -Yeah, it's booting up. 418 00:18:39,576 --> 00:18:40,869 -It's working. -Guys! 419 00:18:40,953 --> 00:18:41,995 Did it work? 420 00:18:42,079 --> 00:18:45,374 To access the Midas's central computer, 421 00:18:45,457 --> 00:18:47,251 the reboot code is required. 422 00:18:47,835 --> 00:18:49,586 Please state the reboot code. 423 00:18:49,670 --> 00:18:51,588 Was it UMS? 424 00:18:51,672 --> 00:18:54,049 -It's UML-01. -UML-01. 425 00:18:54,133 --> 00:18:55,926 -Say it, Karina. -UML? 426 00:18:56,009 --> 00:18:59,012 -Say it to the computer. -UML-01. 427 00:18:59,721 --> 00:19:00,681 Wasn't it 02? 428 00:19:00,764 --> 00:19:01,932 -It's 01. -Yeah, 01. 429 00:19:02,474 --> 00:19:04,643 -UML-01. -I don't think that's it though. 430 00:19:05,144 --> 00:19:06,937 We need the reboot code right now. 431 00:19:07,020 --> 00:19:09,982 -UML-01 was a code name for the project. -Right. 432 00:19:10,482 --> 00:19:12,901 I think the reboot code is a separate thing. 433 00:19:12,985 --> 00:19:14,194 -Wait. -I got it! 434 00:19:14,278 --> 00:19:16,113 -Is it that? -Right there. 435 00:19:16,196 --> 00:19:17,865 -We saw that. -Exactly. 436 00:19:17,948 --> 00:19:19,908 -I remember the dots. -That's right. 437 00:19:19,992 --> 00:19:21,451 -You're right. -It's here. 438 00:19:21,535 --> 00:19:24,163 I saw the dots and instantly remembered 439 00:19:24,788 --> 00:19:27,875 the letters and tic-tac-toe-like grids 440 00:19:27,958 --> 00:19:29,751 on the back of the Level S card. 441 00:19:29,835 --> 00:19:33,130 We matched the letters according to the shapes. 442 00:19:33,213 --> 00:19:34,882 This is it. 443 00:19:34,965 --> 00:19:36,592 The first letter is N. 444 00:19:38,218 --> 00:19:40,470 -A. -There you go. 445 00:19:40,554 --> 00:19:41,555 T. 446 00:19:42,472 --> 00:19:43,473 U. 447 00:19:45,517 --> 00:19:46,643 R. 448 00:19:47,519 --> 00:19:48,562 -P. -Yes. 449 00:19:48,645 --> 00:19:50,856 -What's this word? -NATURP? 450 00:19:50,939 --> 00:19:52,191 -NATURP? -Yes. 451 00:19:52,274 --> 00:19:53,108 "Naturp"? 452 00:19:55,861 --> 00:19:56,820 It's an E. 453 00:20:00,532 --> 00:20:01,783 One, two, three. 454 00:20:01,867 --> 00:20:02,993 -Nature! -Nature! 455 00:20:03,660 --> 00:20:06,371 PLEASE STATE THE REBOOT CODE TO ACCESS THE CENTRAL COMPUTER 456 00:20:07,497 --> 00:20:08,707 -We must be wrong. -You think so? 457 00:20:08,790 --> 00:20:10,500 -Do we have to type it in? -Hang on. 458 00:20:10,584 --> 00:20:11,668 It said to state it. 459 00:20:12,419 --> 00:20:14,087 -It's "nature." -It should be. 460 00:20:16,131 --> 00:20:18,383 Should we try "jayeon"? 461 00:20:18,467 --> 00:20:19,676 -Say it in Korean. -In Korean? 462 00:20:20,177 --> 00:20:21,345 One, two, three. 463 00:20:21,428 --> 00:20:22,429 -Jayeon! -Jayeon! 464 00:20:27,935 --> 00:20:30,354 I'm getting anxious that we're two hours in. 465 00:20:30,437 --> 00:20:32,356 -We are? -We only have four hours left. 466 00:20:32,439 --> 00:20:33,565 There's not much time. 467 00:20:35,692 --> 00:20:36,818 Can we do this? 468 00:20:36,902 --> 00:20:38,487 -That's more than enough. -You think so? 469 00:20:38,570 --> 00:20:39,404 Trust me. 470 00:20:39,988 --> 00:20:41,365 -Do we say it into something? -Let's try again. 471 00:20:41,448 --> 00:20:42,574 Is there a microphone? 472 00:20:42,658 --> 00:20:45,077 -Should we spell it out? -All the letters? 473 00:20:52,042 --> 00:20:53,919 It's definitely "nature." 474 00:20:54,002 --> 00:20:55,963 -Why won't it work? -Where are we supposed to say it? 475 00:20:56,546 --> 00:20:58,340 -There isn't a microphone around. -A? 476 00:20:58,423 --> 00:21:00,175 -Nature. -P? 477 00:21:00,259 --> 00:21:01,760 What could the code be? 478 00:21:02,594 --> 00:21:03,595 Jeez. 479 00:21:04,888 --> 00:21:05,889 It is "nature." 480 00:21:05,973 --> 00:21:07,599 -Yes, it is. -It's N, A, T, U, R, E. 481 00:21:12,187 --> 00:21:13,230 Why won't it work? 482 00:21:14,022 --> 00:21:15,816 It's the right code. 483 00:21:15,899 --> 00:21:17,025 Reboot code? 484 00:21:17,526 --> 00:21:19,236 It's me, Jo Jong-sun. 485 00:21:20,237 --> 00:21:22,990 Maybe we need to speak into some kind of device. 486 00:21:23,073 --> 00:21:25,575 -Is there a button to press? -Maybe a microphone. 487 00:21:25,659 --> 00:21:27,536 We might have to press a button to speak. 488 00:21:28,787 --> 00:21:29,830 I'm so lost. 489 00:21:33,875 --> 00:21:35,669 That means "nature." 490 00:21:37,754 --> 00:21:39,589 -I guess that isn't it. -Maybe it isn't "nature." 491 00:21:39,673 --> 00:21:42,509 -No, this can't be a coincidence. -I know. 492 00:21:43,385 --> 00:21:45,304 It's just so perfect. 493 00:21:45,387 --> 00:21:46,430 This has to be it. 494 00:21:49,182 --> 00:21:50,225 I don't get it. 495 00:21:51,018 --> 00:21:52,853 Do you see any hints? 496 00:21:52,936 --> 00:21:53,937 Not at all. 497 00:21:54,021 --> 00:21:56,106 It just wouldn't reboot. 498 00:21:56,189 --> 00:21:59,151 We had the code, which was "nature." 499 00:21:59,234 --> 00:22:02,195 Maybe there's something after "nature." 500 00:22:02,279 --> 00:22:04,239 Like "republic"? 501 00:22:06,491 --> 00:22:07,492 That's an example. 502 00:22:07,576 --> 00:22:10,370 -Nature Republic. -Maybe there are more words. 503 00:22:10,454 --> 00:22:13,206 We were completely stuck. 504 00:22:13,290 --> 00:22:16,293 And we were sure we had the right code. 505 00:22:16,376 --> 00:22:17,711 It has to be right. 506 00:22:17,794 --> 00:22:19,880 -Yeah, it's too perfect. -The code is right. 507 00:22:19,963 --> 00:22:21,340 But maybe we need to 508 00:22:21,423 --> 00:22:23,884 -speak into a microphone or something. -Hold on. 509 00:22:23,967 --> 00:22:28,221 What if we need the voices of Jo Jong-sun or the other crew members? 510 00:22:28,305 --> 00:22:30,348 Did they say "nature" in the videos? 511 00:22:30,432 --> 00:22:31,683 -In the videos? -Yes. 512 00:22:31,767 --> 00:22:34,227 Then we'd have their voices saying it. 513 00:22:34,311 --> 00:22:35,812 -That's right. -We can play that back. 514 00:22:35,896 --> 00:22:37,397 -I'll get the laptop. -Let's look for it. 515 00:22:37,481 --> 00:22:38,940 -Let's check. -Karina's got it. 516 00:22:39,024 --> 00:22:41,443 -We might've missed it. -That's true. 517 00:22:41,526 --> 00:22:45,238 Maybe the system recognizes the crew members' voices. 518 00:22:45,322 --> 00:22:47,866 We thought it might be a voice recognition thing. 519 00:22:49,076 --> 00:22:50,160 I don't get it. 520 00:22:52,537 --> 00:22:55,874 -Like a microphone? -Or maybe a walkie-talkie. 521 00:22:56,583 --> 00:22:57,834 What do you think? 522 00:22:57,918 --> 00:23:01,004 We didn't find any matches in our database. 523 00:23:01,088 --> 00:23:03,173 I'm certain this is a completely new discovery. 524 00:23:03,256 --> 00:23:05,008 What's the status of our submarine? 525 00:23:05,550 --> 00:23:08,887 There was a problem during the unmanned submarine's docking. 526 00:23:08,970 --> 00:23:10,180 Great job! 527 00:23:11,139 --> 00:23:12,474 Well done, everyone! 528 00:23:15,644 --> 00:23:16,686 Maybe this isn't it. 529 00:23:16,770 --> 00:23:19,481 If the system would only accept the code 530 00:23:19,564 --> 00:23:22,359 when it's spoken by the crew members, 531 00:23:22,442 --> 00:23:24,945 there would be no point in us saying it. 532 00:23:25,028 --> 00:23:29,991 So we checked to see if anyone said "nature" in the videos, 533 00:23:30,075 --> 00:23:32,994 but we couldn't find a single instance. 534 00:23:33,078 --> 00:23:34,329 Let's keep looking. 535 00:23:34,412 --> 00:23:36,414 -Yeah, we got this. -That's right. 536 00:23:38,375 --> 00:23:39,209 Let's see. 537 00:23:39,292 --> 00:23:41,670 Wait, do you think these valves can be relevant? 538 00:23:41,753 --> 00:23:43,421 -Look. -What is it? 539 00:23:43,505 --> 00:23:45,215 -It says "air" and "water." -"Water" and "air." 540 00:23:45,298 --> 00:23:47,050 I know what these are. 541 00:23:47,634 --> 00:23:51,096 I saw in the manual that these control the submarine's balance. 542 00:23:51,680 --> 00:23:53,223 -There must be something to these. -How did you find them? 543 00:23:53,306 --> 00:23:55,058 Look. 544 00:23:55,600 --> 00:23:57,185 It was right here. 545 00:23:57,269 --> 00:23:58,562 Let's figure out the code first. 546 00:23:58,645 --> 00:24:00,397 -Let's finish this. -Okay. 547 00:24:01,022 --> 00:24:03,400 -What do we do? -Look, there's another one here. 548 00:24:03,483 --> 00:24:05,193 -There's another one here. -Where? 549 00:24:06,194 --> 00:24:07,654 There are more valves here. 550 00:24:07,737 --> 00:24:10,615 Don't these look like the ballast tanks? 551 00:24:10,699 --> 00:24:13,743 These air and water valves keep the submarine horizontal. 552 00:24:14,369 --> 00:24:16,538 -I think I'm right. -If the submarine starts moving, 553 00:24:16,621 --> 00:24:18,331 we'll know what to do. 554 00:24:18,832 --> 00:24:20,041 Nature. 555 00:24:20,584 --> 00:24:22,961 "Please state the reboot code." 556 00:24:23,044 --> 00:24:25,046 But we already did that. 557 00:24:25,130 --> 00:24:26,464 What's the submarine called? 558 00:24:26,548 --> 00:24:28,508 -The Midas. -Hey, Midas! 559 00:24:30,719 --> 00:24:32,637 What if we sat here? 560 00:24:32,721 --> 00:24:35,390 Maybe we have to sit down first. 561 00:24:35,974 --> 00:24:37,976 -Nature. -Two, three. 562 00:24:38,059 --> 00:24:39,144 -Nature. -Nature. 563 00:24:39,769 --> 00:24:41,980 PLEASE STATE THE REBOOT CODE TO ACCESS THE CENTRAL COMPUTER 564 00:24:42,063 --> 00:24:44,357 -Remember the Morse code? -Yes. 565 00:24:44,441 --> 00:24:46,902 Do you think we need to feed it Morse code? 566 00:24:46,985 --> 00:24:49,738 -Maybe. -Could there be a switch? 567 00:24:49,821 --> 00:24:52,616 -We can figure out the code for "nature." -Right. 568 00:24:52,699 --> 00:24:54,951 -But it says to state it. -That's true. 569 00:24:55,035 --> 00:25:01,374 But maybe the system actually communicates through Morse code or a switch. 570 00:25:01,458 --> 00:25:03,043 When we use AI technology, 571 00:25:03,126 --> 00:25:06,796 we say certain words to talk to our phones, right? 572 00:25:07,380 --> 00:25:09,633 Maybe we need to say something to the system 573 00:25:10,508 --> 00:25:12,135 before we state the code. 574 00:25:12,219 --> 00:25:13,887 -Right. -Maybe it has a name. 575 00:25:13,970 --> 00:25:15,889 -Like how we say, "Hi, Bixby"? -Exactly. 576 00:25:15,972 --> 00:25:18,475 Could it really be Morse code? 577 00:25:19,142 --> 00:25:21,311 Is it "nature" in Morse code? 578 00:25:24,272 --> 00:25:27,067 -Is it? -It could be. 579 00:25:27,150 --> 00:25:28,610 You think it could be Morse code? 580 00:25:28,693 --> 00:25:29,945 It could be. 581 00:25:30,445 --> 00:25:34,324 I did write the Morse code down, but there isn't any way to enter it. 582 00:25:34,407 --> 00:25:36,993 Wait, what about this? 583 00:25:57,681 --> 00:25:58,807 That was perfect. 584 00:25:59,349 --> 00:26:03,019 It was 10 mm the first day, and it's 49 mm today. 585 00:26:03,103 --> 00:26:06,731 Are you trying to splice the audio? 586 00:26:06,815 --> 00:26:09,276 I want to see if they mention the AI system's name. 587 00:26:09,359 --> 00:26:11,194 That's a great idea. 588 00:26:11,278 --> 00:26:14,990 There was absolutely nothing that even resembled a microphone, 589 00:26:15,073 --> 00:26:19,494 so I thought that maybe the submarine's AI system 590 00:26:19,577 --> 00:26:23,164 had a name just like Siri or Alexa. 591 00:26:23,248 --> 00:26:24,958 Could you play the first video? 592 00:26:27,085 --> 00:26:29,087 This creature is special. 593 00:26:36,303 --> 00:26:39,264 We didn't find any matches in our database. 594 00:26:39,347 --> 00:26:41,433 I'm certain this is a completely new discovery. 595 00:26:41,516 --> 00:26:42,809 Okay, great! 596 00:26:44,894 --> 00:26:48,440 Let's return to base and conduct additional analysis. 597 00:26:48,523 --> 00:26:55,238 John thinks we need to call the AI first before saying "nature." 598 00:26:55,322 --> 00:26:57,240 -That's his assumption. -That does sound right. 599 00:27:15,467 --> 00:27:18,178 ...call everyone to the lab! 600 00:27:19,054 --> 00:27:22,098 Did he just say "beware"? 601 00:27:22,640 --> 00:27:23,475 Beware? 602 00:27:24,976 --> 00:27:26,353 Play that part again. 603 00:27:27,729 --> 00:27:28,980 You hear anything? 604 00:27:30,607 --> 00:27:31,691 Right here. 605 00:27:35,945 --> 00:27:37,864 -Beware? -Behold. 606 00:27:37,947 --> 00:27:38,782 Behalf? 607 00:27:38,865 --> 00:27:40,784 -Behold? Let's listen to it again. -Okay. 608 00:27:40,867 --> 00:27:43,244 -He was calling the AI, right? -He was. 609 00:27:43,328 --> 00:27:45,372 Yes, he told it to bring everyone in. 610 00:27:51,628 --> 00:27:52,545 -Behold? -Behold? 611 00:27:52,629 --> 00:27:54,297 -Behold? -Bold? Behold? 612 00:27:54,381 --> 00:27:56,633 -Like in period pieces. -It means "look here." 613 00:27:56,716 --> 00:27:59,094 -As in, "Behold, I have arrived!" -Let's try that. 614 00:27:59,177 --> 00:28:00,345 Let's try it. 615 00:28:00,428 --> 00:28:01,721 Behold? 616 00:28:01,805 --> 00:28:04,057 -Yong-jin. -Let's try it. 617 00:28:04,140 --> 00:28:05,725 Listen to this. 618 00:28:06,226 --> 00:28:08,770 You can hear the AI system's wake word. 619 00:28:14,609 --> 00:28:16,069 -"Behold"? -Behold. 620 00:28:16,152 --> 00:28:17,362 -No way. -Really? 621 00:28:17,445 --> 00:28:18,738 -Try it. -Behold. 622 00:28:18,822 --> 00:28:19,823 It's worth a try. 623 00:28:19,906 --> 00:28:21,032 I'll act desperate. 624 00:28:21,116 --> 00:28:22,200 "Behold, nature." 625 00:28:25,995 --> 00:28:27,038 Behold! 626 00:28:32,210 --> 00:28:33,711 Did you also say "nature"? 627 00:28:35,964 --> 00:28:37,090 Nature. 628 00:28:37,173 --> 00:28:39,259 Behold, nature! 629 00:28:39,342 --> 00:28:40,844 Incorrect code. 630 00:28:40,927 --> 00:28:43,888 -What? -Please state the reboot code. 631 00:28:44,389 --> 00:28:45,932 -John was right. -Behold? 632 00:28:46,015 --> 00:28:46,975 Behold! 633 00:28:48,810 --> 00:28:51,104 -Behold, nature. -It actually responded to us. 634 00:28:51,187 --> 00:28:52,647 -Exactly. -So "behold" is right. 635 00:28:52,731 --> 00:28:55,066 -It's the right wake word. -But "nature" didn't work. 636 00:28:55,150 --> 00:28:56,526 -I'll try again. -Okay. 637 00:28:56,609 --> 00:28:58,319 Behold, nature. 638 00:28:58,403 --> 00:28:59,904 Incorrect code. 639 00:28:59,988 --> 00:29:02,824 -Try spelling it out. -Please state the reboot code. 640 00:29:02,907 --> 00:29:03,783 Behold. 641 00:29:06,828 --> 00:29:10,165 -Okay! -Rebooting the Midas's central computer. 642 00:29:10,915 --> 00:29:14,085 Conducting system diagnosis and status updates 643 00:29:14,169 --> 00:29:16,671 due to the previous forced shutdown. 644 00:29:16,755 --> 00:29:18,715 -Amazing. -They watched the videos so many times. 645 00:29:18,798 --> 00:29:22,177 Karina was watching them over and over again. 646 00:29:22,260 --> 00:29:23,386 "Behold"? 647 00:29:23,970 --> 00:29:26,014 I was thinking, "Did you really just say that?" 648 00:29:26,097 --> 00:29:31,186 We were kind of joking around, but the AI actually responded. 649 00:29:31,269 --> 00:29:33,146 It took me by surprise. 650 00:29:33,229 --> 00:29:35,774 Lifting the emergency protocol. 651 00:29:37,817 --> 00:29:39,152 Look how bright it is now. 652 00:29:39,235 --> 00:29:42,822 Unlocking the gates on the first and second floors. 653 00:29:42,906 --> 00:29:44,115 We need to get to the second floor. 654 00:29:44,199 --> 00:29:46,451 Unlocking all emergency partitions. 655 00:29:46,534 --> 00:29:47,994 Please don't open them. 656 00:29:48,077 --> 00:29:52,165 -Oxygen generator fully functional. -My heart's racing. 657 00:29:52,248 --> 00:29:55,960 Nuclear reactor and water generator fully functional. 658 00:29:56,461 --> 00:30:02,383 GPS, radar, and security system fully functional. 659 00:30:02,467 --> 00:30:03,426 We did it. 660 00:30:03,510 --> 00:30:04,636 Good job, you two. 661 00:30:04,719 --> 00:30:07,263 -Seriously. -Great job. 662 00:30:07,347 --> 00:30:09,349 -As they say, persistence pays. -I know. 663 00:30:09,432 --> 00:30:10,642 -Behold. -Behold. 664 00:30:10,725 --> 00:30:12,268 Behold, bring us dinner. 665 00:30:12,352 --> 00:30:14,062 The emergency partition on the second floor 666 00:30:14,145 --> 00:30:18,691 cannot be automatically operated until the system diagnosis is complete. 667 00:30:19,234 --> 00:30:21,694 Please use the manual opening mechanism. 668 00:30:21,778 --> 00:30:23,071 -Manually? -Yeah. 669 00:30:23,154 --> 00:30:27,534 Propulsion and communication systems check in progress. 670 00:30:28,034 --> 00:30:31,371 System normalization may take some time. 671 00:30:31,871 --> 00:30:35,083 Please note that errors may occur. 672 00:30:35,166 --> 00:30:39,087 The current oxygen level is within the normal range. 673 00:30:39,170 --> 00:30:40,421 -We did it. -It went up. 674 00:30:40,505 --> 00:30:42,048 We fixed that problem. 675 00:30:42,131 --> 00:30:46,010 So who are the crew members we've found so far? 676 00:30:46,094 --> 00:30:49,389 Jo Jong-sun, Han Hae-joong, and Ji Young-koo. 677 00:30:49,472 --> 00:30:50,515 -They were found dead. -Right. 678 00:30:50,598 --> 00:30:52,976 Jang Man-gyeong will probably have the key. 679 00:30:53,059 --> 00:30:54,269 -That's likely. -Yeah. 680 00:30:54,352 --> 00:30:55,520 We'll need to find him. 681 00:30:55,603 --> 00:30:58,398 -Who did the creature crawl inside? -Ahn Joo-hyoung. 682 00:30:58,481 --> 00:31:01,401 -Ahn Joo-hyoung. -So there's Ahn Joo-hyoung. 683 00:31:01,484 --> 00:31:03,111 -Who's left? -Sim Hye-sung. 684 00:31:03,194 --> 00:31:06,322 -We haven't found him yet. -I remember seeing his lab coat earlier. 685 00:31:06,406 --> 00:31:11,244 So we'll have to find out what happened to them 686 00:31:11,327 --> 00:31:13,162 and secure the memory devices, right? 687 00:31:13,246 --> 00:31:14,247 -Yes. -That's right. 688 00:31:14,914 --> 00:31:15,832 The external drives. 689 00:31:16,791 --> 00:31:20,712 But there's no guarantee they'll be in there. 690 00:31:20,795 --> 00:31:21,838 It does say, 691 00:31:21,921 --> 00:31:23,715 -"Central computer external server." -"Central computer external server." 692 00:31:23,798 --> 00:31:24,841 Are we mistaken? 693 00:31:24,924 --> 00:31:28,011 Behold, where are the external memory cards? 694 00:31:28,094 --> 00:31:30,096 I do not understand your question. 695 00:31:30,179 --> 00:31:31,931 We can ask questions. 696 00:31:32,015 --> 00:31:33,016 Behold. 697 00:31:33,099 --> 00:31:36,060 Are the external memory cards 698 00:31:36,144 --> 00:31:39,480 located in the central computer's external server box? 699 00:31:39,564 --> 00:31:41,399 -Yes. -Okay. 700 00:31:41,482 --> 00:31:45,278 -We need to find Jang Man-gyeong. -He'll have the key. 701 00:31:45,361 --> 00:31:46,529 -He's in charge of this. -Seems that way. 702 00:31:46,613 --> 00:31:48,156 Let's go find Jang Man-gyeong. 703 00:31:48,239 --> 00:31:51,034 Behold, where's Jang Man-gyeong? 704 00:31:52,243 --> 00:31:56,205 I'm sorry, but I cannot answer that question. 705 00:31:56,289 --> 00:32:00,293 Behold, do you know where UML-01 is right now? 706 00:32:01,210 --> 00:32:02,962 I'm not sure. 707 00:32:03,046 --> 00:32:06,299 Could I be of assistance in another way? 708 00:32:06,382 --> 00:32:10,637 I want to know where we can find UV lamps. 709 00:32:12,096 --> 00:32:16,893 If the monster shows up, we could slow it down with UV lamps. 710 00:32:16,976 --> 00:32:20,271 Behold, where are the UV lamps? 711 00:32:20,772 --> 00:32:22,649 What an interesting question. 712 00:32:23,191 --> 00:32:26,152 However, I cannot answer that. 713 00:32:26,235 --> 00:32:27,362 -Why not? -Why not? 714 00:32:28,404 --> 00:32:30,239 -Why not? -Are you asking it why? 715 00:32:31,699 --> 00:32:36,537 Behold, where does the vent in the cockpit lead to? 716 00:32:36,621 --> 00:32:39,540 I don't have the answer to everything. 717 00:32:39,624 --> 00:32:41,250 -Attitude. -I think she's mad. 718 00:32:41,334 --> 00:32:43,461 -She's in a bad mood. -She's got attitude. 719 00:32:43,544 --> 00:32:44,587 Behold. 720 00:32:45,254 --> 00:32:47,715 How many survivors are in the Midas? 721 00:32:48,549 --> 00:32:50,802 I do not understand your question. 722 00:32:50,885 --> 00:32:52,220 How many survivors are there? 723 00:32:56,099 --> 00:32:58,768 What are some things we could make it do? 724 00:32:58,851 --> 00:33:00,603 Let's think about it. 725 00:33:00,687 --> 00:33:02,730 Maybe the AI could protect us in some way. 726 00:33:02,814 --> 00:33:04,649 That would be helpful for us to know. 727 00:33:04,732 --> 00:33:08,111 We don't know what could happen with that monster skulking around. 728 00:33:08,194 --> 00:33:10,530 Could we tell it to close the doors? 729 00:33:13,408 --> 00:33:15,201 -Using the AI? -Behold. 730 00:33:16,077 --> 00:33:18,538 -Yes? -Close the cockpit door. 731 00:33:19,080 --> 00:33:21,958 Please use a more specific term. 732 00:33:22,041 --> 00:33:23,710 -But it's called the cockpit. -Try something else. 733 00:33:23,793 --> 00:33:25,378 Maybe it's the cockpit gate? 734 00:33:25,461 --> 00:33:26,546 -Behold. -Gate? 735 00:33:26,629 --> 00:33:28,715 Close the cockpit gate. 736 00:33:28,798 --> 00:33:31,676 -Emergency partition? -Please use a more specific term. 737 00:33:31,759 --> 00:33:32,927 Emergency partition? 738 00:33:33,011 --> 00:33:35,346 -Behold. -Yes? 739 00:33:36,014 --> 00:33:39,475 Close the emergency partition leading to the cockpit. 740 00:33:43,104 --> 00:33:44,731 -That worked. -In that case, 741 00:33:44,814 --> 00:33:48,443 we can make it close the door if the monster comes after us. 742 00:33:48,526 --> 00:33:49,444 -That's right. -Right. 743 00:33:49,527 --> 00:33:51,029 We'd have to remember the correct term. 744 00:33:51,112 --> 00:33:52,905 -Emergency partition. -Emergency partition. 745 00:33:52,989 --> 00:33:54,615 -Do we have to memorize that? -Is this the cockpit? 746 00:33:54,699 --> 00:33:55,950 Memorize the room names. 747 00:33:56,034 --> 00:33:56,993 This is the cockpit. 748 00:33:57,076 --> 00:33:58,911 Will we be able to remember all of this? 749 00:33:58,995 --> 00:34:00,913 -In such an emergency? -Exactly. 750 00:34:00,997 --> 00:34:03,958 What if we end up saying, "Just close the darn door!" 751 00:34:04,042 --> 00:34:06,502 Behold, open the cockpit's emergency partition. 752 00:34:10,423 --> 00:34:12,133 -Where are you going? -He's checking something. 753 00:34:12,633 --> 00:34:14,135 We'll see if it can hear him. 754 00:34:14,635 --> 00:34:16,095 Behold, can you hear me? 755 00:34:18,097 --> 00:34:19,348 I don't think it can. 756 00:34:21,434 --> 00:34:24,312 Behold, close the cockpit's emergency partition. 757 00:34:31,110 --> 00:34:33,613 Okay, I think I got it. 758 00:34:33,696 --> 00:34:34,655 Behold! 759 00:34:35,156 --> 00:34:36,074 Behold! 760 00:34:36,157 --> 00:34:37,825 Try the command from there. 761 00:34:38,326 --> 00:34:39,577 Behold. 762 00:34:40,995 --> 00:34:42,205 It can't hear him. 763 00:34:42,288 --> 00:34:44,957 Behold, open the cockpit's emergency partition. 764 00:34:46,042 --> 00:34:47,585 -Okay. -We have to be inside. 765 00:34:47,668 --> 00:34:48,586 Inside the cockpit? 766 00:34:48,669 --> 00:34:50,630 I'll try it from here. 767 00:34:50,713 --> 00:34:52,507 Behold, can you hear me? 768 00:34:53,257 --> 00:34:54,467 It can't hear you. 769 00:34:54,550 --> 00:34:56,552 -So we have to be in there. -That's right. 770 00:34:56,636 --> 00:34:58,346 -All right. -How is this helpful? 771 00:34:58,429 --> 00:34:59,263 Exactly. 772 00:34:59,347 --> 00:35:01,599 At least we'll be able to run here. 773 00:35:01,682 --> 00:35:03,684 -If anything happens, run over. -Yeah. 774 00:35:03,768 --> 00:35:05,269 We can talk to the AI. 775 00:35:05,353 --> 00:35:08,439 Basically, this place is our evacuation shelter. 776 00:35:08,523 --> 00:35:09,690 What do we do about that? 777 00:35:09,774 --> 00:35:12,110 I'm worried something might pop out of there. 778 00:35:12,193 --> 00:35:13,986 Here's what I think. 779 00:35:14,070 --> 00:35:16,155 -We're going to the second floor, right? -Yeah. 780 00:35:16,239 --> 00:35:19,075 This could be our escape route. 781 00:35:20,827 --> 00:35:22,495 Although it may be a bit dangerous. 782 00:35:22,578 --> 00:35:26,666 The creature moved around up there through the vents. 783 00:35:26,749 --> 00:35:27,875 Something's up there. 784 00:35:31,754 --> 00:35:33,214 It's moving around up there. 785 00:35:33,297 --> 00:35:35,258 We should close it for now. 786 00:35:35,341 --> 00:35:36,717 -I agree. -Should we? 787 00:35:36,801 --> 00:35:37,885 We probably should. 788 00:35:37,969 --> 00:35:38,886 I'm so scared. 789 00:35:40,346 --> 00:35:42,515 -Will it stay closed? -Take a look at it. 790 00:35:42,598 --> 00:35:44,392 -Can you close it? -It seems that way. 791 00:35:44,475 --> 00:35:46,477 -There's a latch. -Lock it. 792 00:35:46,561 --> 00:35:48,312 -Good. -Let's keep it closed. 793 00:35:48,396 --> 00:35:49,438 Should we go up? 794 00:35:49,522 --> 00:35:51,149 -My heart's racing. -Are we ready? 795 00:35:51,232 --> 00:35:52,441 -Are you guys ready? -Is this right? 796 00:35:52,525 --> 00:35:53,442 -No. -I'm ready. 797 00:35:53,526 --> 00:35:54,944 -I know I'm not. -Same here. 798 00:35:55,027 --> 00:35:56,112 -Are you nervous? -Yes. 799 00:35:56,195 --> 00:35:57,822 -Behold. -Yes? 800 00:35:57,905 --> 00:35:59,866 Play "Female President" by Girl's Day. 801 00:36:00,992 --> 00:36:06,706 -I'm sorry, but I cannot do that. -Well, that's a shame. 802 00:36:06,789 --> 00:36:08,749 -You still got it. -You don't seem nervous anymore. 803 00:36:08,833 --> 00:36:10,084 Work it, girl. 804 00:36:10,168 --> 00:36:12,461 -Let's go. -Let's go. 805 00:36:12,545 --> 00:36:15,131 -I'm terrified. -Me too. 806 00:36:15,214 --> 00:36:17,800 It's so fun to talk to the AI. 807 00:36:17,884 --> 00:36:19,010 -"Behold!" -"Behold." 808 00:36:19,093 --> 00:36:21,345 Who would've thought that it'd be "behold"? 809 00:36:21,429 --> 00:36:22,555 Will you be okay, Hye-ri? 810 00:36:22,638 --> 00:36:24,682 -I'll be brave for everyone. -Okay. 811 00:36:25,516 --> 00:36:27,226 Why is this so scary to me? 812 00:36:27,310 --> 00:36:31,314 -The gaps between the steps are wide. -Yes, it's understandable. 813 00:36:33,399 --> 00:36:35,193 -Watch your step. -Okay. 814 00:36:35,693 --> 00:36:37,403 -Be careful. -Will do. 815 00:36:40,698 --> 00:36:42,575 I feel so dizzy from the climb. 816 00:36:43,618 --> 00:36:45,912 We all need to stay alert. 817 00:36:46,746 --> 00:36:49,790 -We need to watch out for ourselves. -True. 818 00:36:49,874 --> 00:36:52,251 -Yes, ma'am. -The monster could be in here. 819 00:36:52,335 --> 00:36:53,461 It really could. 820 00:36:53,544 --> 00:36:55,838 Since the monster might be in there, 821 00:36:55,922 --> 00:36:57,381 -Karina should open the door. -Great idea. 822 00:36:59,592 --> 00:37:02,053 -I don't mind. -Go ahead. 823 00:37:02,678 --> 00:37:04,680 -I'm so scared. -Turn your back to the door. 824 00:37:05,306 --> 00:37:06,265 Yeah, just like that. 825 00:37:06,349 --> 00:37:07,225 We have to be quiet. 826 00:37:11,145 --> 00:37:13,231 -This is the cafeteria. -Cafeteria? 827 00:37:16,692 --> 00:37:17,693 What is it? 828 00:37:17,777 --> 00:37:18,778 -There's someone here. -Someone there? 829 00:37:22,114 --> 00:37:22,949 Another one. 830 00:37:24,742 --> 00:37:25,993 This is horrible. 831 00:37:26,702 --> 00:37:27,536 Another body? 832 00:37:28,204 --> 00:37:29,413 This is horrible. 833 00:37:30,164 --> 00:37:30,998 Another body? 834 00:37:33,209 --> 00:37:36,045 That's so gruesome. 835 00:37:36,128 --> 00:37:37,672 I don't like this. 836 00:37:38,381 --> 00:37:39,715 Check his phone. 837 00:37:40,424 --> 00:37:42,218 That must be it. 838 00:37:44,136 --> 00:37:45,304 This is Sim Hye-sung. 839 00:37:46,097 --> 00:37:48,015 -We have to unlock it. -Sim Hye-sung. 840 00:37:48,099 --> 00:37:49,267 You remember the pattern? 841 00:37:49,350 --> 00:37:51,852 -It was in the video. -Was it a reverse S? 842 00:37:51,936 --> 00:37:52,937 Yeah, or a five. 843 00:37:56,065 --> 00:37:58,192 We should remember that lock pattern. 844 00:37:58,693 --> 00:38:00,736 -It's like this. -It's a five, right? 845 00:38:05,324 --> 00:38:06,575 -Good. -Okay. 846 00:38:06,659 --> 00:38:07,576 Gallery. 847 00:38:08,869 --> 00:38:10,955 -There's a video. -What is it? 848 00:38:11,038 --> 00:38:12,957 DECEMBER 10TH 849 00:38:13,040 --> 00:38:15,459 -Please. -This is terrifying. 850 00:38:15,543 --> 00:38:17,378 -December 10th. -It was taken on December 10th. 851 00:38:17,461 --> 00:38:19,297 Due to UML-01's attacks, 852 00:38:19,380 --> 00:38:21,340 Ji Young-koo, the head researcher, is dead. 853 00:38:21,841 --> 00:38:23,175 And I'm not sure 854 00:38:24,218 --> 00:38:27,805 whether Jang Man-gyeong, Jo Jong-sun, and Han Hae-joong are still alive. 855 00:38:29,724 --> 00:38:33,185 It's been five days since the creature has entered Ahn Joo-hyoung's body 856 00:38:33,269 --> 00:38:35,855 and taken him as a host, 857 00:38:36,897 --> 00:38:38,524 making him unable to communicate. 858 00:38:39,692 --> 00:38:41,861 He has lost his human form 859 00:38:42,570 --> 00:38:43,904 and turned into a monster. 860 00:38:45,197 --> 00:38:46,282 If anyone... 861 00:38:47,533 --> 00:38:49,785 If anyone sees this video, 862 00:38:50,619 --> 00:38:52,705 you must know what happened in the Midas. 863 00:38:54,081 --> 00:38:55,207 All of this happened 864 00:38:56,125 --> 00:38:58,252 because of Jang Man-gyeong's greed. 865 00:38:59,462 --> 00:39:00,796 Jang Man-gyeong's greed? 866 00:39:00,880 --> 00:39:02,798 He must've been in here. 867 00:39:10,973 --> 00:39:13,768 It looks like a human. 868 00:39:33,079 --> 00:39:34,663 But it's pitch black. 869 00:39:35,247 --> 00:39:37,333 It grew inside him, didn't it? 870 00:39:46,592 --> 00:39:48,052 He's a total monster now. 871 00:40:16,914 --> 00:40:18,541 I have a bad feeling about this. 872 00:40:18,624 --> 00:40:20,334 We found a recorder. 873 00:40:20,418 --> 00:40:22,211 Something feels off about Jang Man-gyeong. 874 00:40:22,294 --> 00:40:24,255 I refuse to take part in such a dangerous project. 875 00:40:24,338 --> 00:40:25,756 Developing living weapons? 876 00:40:25,840 --> 00:40:27,967 Jang Man-gyeong was trying to develop living weapons. 877 00:40:28,050 --> 00:40:31,345 The creature fused with a human, so it became more like a human. 878 00:40:31,429 --> 00:40:33,431 This all happened because of Jang Man-gyeong's greed. 879 00:40:33,514 --> 00:40:35,599 -It obviously needs to be opened. -Wait. 880 00:40:37,268 --> 00:40:38,477 Are those shoelaces? 881 00:40:38,561 --> 00:40:40,980 Then the monster could really be in the vents. 882 00:40:42,982 --> 00:40:44,400 That was so scary. 883 00:40:47,736 --> 00:40:48,904 There's a lock here. 884 00:40:48,988 --> 00:40:49,989 Isn't it suspicious? 885 00:40:50,072 --> 00:40:53,033 If the key is hidden somewhere, where could it be? 886 00:40:53,993 --> 00:40:56,120 -Hey! -Behold! 887 00:40:56,203 --> 00:40:57,079 Hurry! 888 00:40:57,663 --> 00:41:00,124 Submarine tilting detected. 889 00:41:51,091 --> 00:41:56,096 Subtitle translation by: Ji-hun Lee