1 00:00:25,935 --> 00:00:27,027 (Train) 2 00:00:36,078 --> 00:00:38,547 (This drama is fictitious and names, places, organizations, incidents,) 3 00:00:38,547 --> 00:00:40,887 (entities, and jobs are unrelated to real life.) 4 00:00:41,117 --> 00:00:43,157 That night 12 years ago. 5 00:00:43,157 --> 00:00:44,988 That's when we went into two different worlds. 6 00:00:45,058 --> 00:00:47,558 I met Seo Kyung. But you didn't. 7 00:00:47,558 --> 00:00:49,128 - That's why... - This world is... 8 00:00:49,128 --> 00:00:50,428 very different from your world. 9 00:00:50,468 --> 00:00:52,028 It's time you go back to where you belong. 10 00:00:52,028 --> 00:00:54,168 I'm going to catch him. The real killer is someone else. 11 00:00:54,168 --> 00:00:56,968 He kills people the same way he killed your father... 12 00:00:56,968 --> 00:01:00,178 and leaves a piece of jewelry there that he took from your house. 13 00:01:00,178 --> 00:01:01,377 That is his signature. 14 00:01:01,377 --> 00:01:02,437 There he comes. The victim's son. 15 00:01:02,437 --> 00:01:03,907 - I saw him. - He has a spot... 16 00:01:03,907 --> 00:01:05,278 on the back of his left hand. 17 00:01:05,278 --> 00:01:07,348 Lee Sung Wook isn't the killer. There's an accomplice. 18 00:01:07,348 --> 00:01:09,748 - He's the real killer. - But I found out... 19 00:01:09,748 --> 00:01:11,617 that you were also a victim. 20 00:01:11,617 --> 00:01:13,388 - I'm sorry. - You were right. 21 00:01:13,388 --> 00:01:15,987 Eventually, I have ruined your life. 22 00:01:15,987 --> 00:01:17,587 Then, let's go back to that day. 23 00:01:17,587 --> 00:01:19,127 April 8, 2008. 24 00:01:19,227 --> 00:01:21,127 The culprit was in the house. When I went inside. 25 00:01:21,127 --> 00:01:22,727 What about his face? Did you not see his face? 26 00:01:22,727 --> 00:01:24,668 I guess you really can't avoid fate. 27 00:01:24,668 --> 00:01:26,067 This is an antipsychotic drug. 28 00:01:26,067 --> 00:01:27,937 It's normally prescribed to patients with Huntington's disease. 29 00:01:27,937 --> 00:01:29,937 I checked the list of evidence and photos of the crime scene, 30 00:01:29,968 --> 00:01:31,707 but I also didn't see a prescription bottle anywhere. 31 00:01:31,737 --> 00:01:33,168 That means the culprit came back. 32 00:01:33,168 --> 00:01:36,437 It was probably a kind of drug that could easily reveal his identity. 33 00:01:36,437 --> 00:01:39,578 Mr. Seo? I thought you were at the nursing home. 34 00:01:39,578 --> 00:01:42,218 It's you. The reason that jerk won't leave this world. 35 00:01:42,218 --> 00:01:43,687 That jerk changed a lot of things. 36 00:01:43,687 --> 00:01:44,748 Father. 37 00:01:48,218 --> 00:01:49,358 Father. 38 00:01:52,088 --> 00:01:53,228 Father! 39 00:02:04,638 --> 00:02:06,067 I'll look inside. 40 00:02:13,918 --> 00:02:16,618 Father. Father! 41 00:02:25,687 --> 00:02:26,797 Father! 42 00:02:32,668 --> 00:02:33,767 Get up. 43 00:02:34,767 --> 00:02:35,797 Do Won. 44 00:03:29,758 --> 00:03:30,858 It's you. 45 00:03:32,328 --> 00:03:34,228 The owner of this necklace. 46 00:03:44,237 --> 00:03:45,438 It wouldn't be bad... 47 00:03:46,538 --> 00:03:48,677 for father and son to die at the same time. 48 00:03:54,448 --> 00:03:56,987 It may seem like the end, but it's not over. 49 00:03:58,288 --> 00:04:02,057 In the end, I didn't get to catch you myself, 50 00:04:03,888 --> 00:04:05,057 it's not over. 51 00:04:08,698 --> 00:04:10,967 I will eventually catch you. 52 00:04:31,318 --> 00:04:32,448 Father! 53 00:04:35,217 --> 00:04:36,318 Father. 54 00:04:37,527 --> 00:04:38,628 Father. 55 00:05:26,008 --> 00:05:27,037 Mr. Seo. 56 00:06:09,911 --> 00:06:12,480 (Train) 57 00:06:13,411 --> 00:06:14,451 (Nakwon Funeral Hall) 58 00:06:14,451 --> 00:06:16,550 (Episode 9) 59 00:06:24,961 --> 00:06:26,031 Mr. Seo. 60 00:06:37,471 --> 00:06:38,471 Do Won. 61 00:06:39,440 --> 00:06:40,680 What happened? 62 00:06:42,211 --> 00:06:43,240 Ms. Oh. 63 00:06:51,151 --> 00:06:52,221 Father! 64 00:06:52,851 --> 00:06:53,891 Father. 65 00:06:56,391 --> 00:06:57,630 Hang in there. 66 00:07:04,630 --> 00:07:05,701 Do Won. 67 00:07:32,630 --> 00:07:33,831 What happened? 68 00:07:39,930 --> 00:07:41,000 Mr. Seo... 69 00:07:43,440 --> 00:07:44,570 How did this happen? 70 00:07:58,521 --> 00:07:59,721 (May 12, 2020, John Doe 3) 71 00:08:15,940 --> 00:08:17,711 Please run his fingerprints. 72 00:08:19,070 --> 00:08:20,511 And find out who this guy is. 73 00:08:47,240 --> 00:08:48,601 What happened? 74 00:08:49,800 --> 00:08:51,810 What on earth happened to him? 75 00:09:21,700 --> 00:09:23,371 (Match, Scanning completed) 76 00:09:25,670 --> 00:09:27,381 (Name: Seo Do Won) 77 00:09:51,901 --> 00:09:53,430 Who on earth are you? 78 00:09:53,600 --> 00:09:55,940 The real Seo Do Won is dead. 79 00:09:56,371 --> 00:09:57,771 Who are you? 80 00:10:00,580 --> 00:10:03,580 I am the dead Seo Do Won. 81 00:10:07,180 --> 00:10:08,450 And the dead Seo Do Won... 82 00:10:09,521 --> 00:10:10,521 is me. 83 00:10:25,930 --> 00:10:28,001 (Match, Scanning completed, Name: Seo Do Won) 84 00:10:51,090 --> 00:10:52,460 (Match, Scanning completed, Name: Seo Do Won) 85 00:11:02,300 --> 00:11:03,771 (Match, Scanning completed, Name: Seo Do Won) 86 00:11:09,781 --> 00:11:15,820 (Match, Scanning completed, Name: Seo Do Won) 87 00:11:18,751 --> 00:11:19,950 From another world? 88 00:11:20,491 --> 00:11:22,560 Mukyeong Station is the connection between these two worlds. 89 00:11:22,761 --> 00:11:24,090 On rainy nights, 90 00:11:24,930 --> 00:11:26,291 at 9:35pm, 91 00:11:26,491 --> 00:11:29,361 Train 8210 arrives at Mukyeong Station. 92 00:11:30,800 --> 00:11:32,771 Do you expect me to believe that? 93 00:11:34,300 --> 00:11:37,611 Then, how else can I explain myself being in this world? 94 00:11:41,940 --> 00:11:46,011 When I was in the 10th grade, I hurt my arm in gym class. 95 00:11:48,381 --> 00:11:49,580 I'm sure you remember that too. 96 00:11:50,080 --> 00:11:51,651 You were the one who went to the hospital with me. 97 00:12:00,161 --> 00:12:02,460 It was 12 years ago when the world split into 2. 98 00:12:02,460 --> 00:12:04,131 Since then, everything has changed. 99 00:12:05,131 --> 00:12:08,600 The real culprit used the boundary to cover up his murders. 100 00:12:27,590 --> 00:12:28,861 I don't understand this at all. 101 00:12:28,861 --> 00:12:31,291 I neither follow what you're saying nor know who you are. 102 00:12:31,291 --> 00:12:33,291 We just have a different memory of 12 years ago. 103 00:12:34,560 --> 00:12:38,031 In the world I was in, and even in this world, you are... 104 00:12:39,031 --> 00:12:40,641 my only friend. 105 00:12:45,771 --> 00:12:46,970 I don't care who you are... 106 00:12:47,940 --> 00:12:49,241 or where you came from. 107 00:12:50,440 --> 00:12:52,210 To me, you're not the Do Won I know. 108 00:12:53,350 --> 00:12:54,881 The Do Won I know... 109 00:12:56,481 --> 00:12:57,850 died today. 110 00:12:58,151 --> 00:13:00,820 Because of you, he had to die as a John Doe. 111 00:13:01,491 --> 00:13:04,231 No one will know that he died here tonight! 112 00:13:22,741 --> 00:13:24,111 I need some time... 113 00:13:24,751 --> 00:13:27,151 to understand the person I have been working with... 114 00:13:27,621 --> 00:13:29,281 and to figure out what to do now. 115 00:13:31,090 --> 00:13:32,320 I need time to think. 116 00:14:02,920 --> 00:14:04,050 (May 12, 2020, John Doe 3) 117 00:14:36,981 --> 00:14:39,251 The surest way to confirm that would be checking my body. 118 00:14:39,251 --> 00:14:41,090 I will consent to any tests you ask for. 119 00:14:41,920 --> 00:14:42,960 I have... 120 00:14:43,720 --> 00:14:45,231 never done drugs. 121 00:14:45,391 --> 00:14:47,291 I know I was the suspect of Lee Jin Sung's death... 122 00:14:47,291 --> 00:14:49,031 and put Kim Jin Woo in jail even though he was innocent. 123 00:14:49,031 --> 00:14:52,231 But I don't care who I was or how I lived in the past. 124 00:14:52,970 --> 00:14:56,001 The only thing I can do right now is to do what I can in this world. 125 00:14:56,001 --> 00:14:59,170 And right now, all I know is that Kim Jin Woo isn't the culprit. 126 00:14:59,771 --> 00:15:02,541 Lee Jin Sung was killed because he saw the real killer. 127 00:15:02,741 --> 00:15:05,111 He's the one who took and killed Jung Kyung Hee. 128 00:15:05,251 --> 00:15:06,281 Other than them, 129 00:15:07,550 --> 00:15:09,950 there are more missing people that he killed. 130 00:15:09,950 --> 00:15:12,850 I myself saw their bodies. 131 00:15:18,060 --> 00:15:24,271 (Nakwon Funeral Hall) 132 00:15:26,771 --> 00:15:29,200 We checked the surveillance cameras at the nursing home, 133 00:15:29,371 --> 00:15:32,710 but we didn't see anyone else other than your father. 134 00:15:32,840 --> 00:15:34,611 So you're telling me that he went outside... 135 00:15:35,911 --> 00:15:37,210 because of delirium? 136 00:15:37,210 --> 00:15:38,481 That's what the doctors claim. 137 00:15:38,580 --> 00:15:41,550 That's how it looked in the footage, and his room was a mess. 138 00:15:41,881 --> 00:15:44,121 End-stage liver cirrhosis patients often show delirious symptoms. 139 00:15:44,491 --> 00:15:45,651 The hospital will be held responsible... 140 00:15:45,651 --> 00:15:46,850 for not taking care of him properly. 141 00:15:46,950 --> 00:15:49,361 And the Traffic Unit is investigating the accident. 142 00:15:53,731 --> 00:15:54,830 Thank you. 143 00:15:58,371 --> 00:16:00,871 Why isn't Inspector Han coming to the funeral? 144 00:16:01,501 --> 00:16:03,300 Do you think she won't come at all? 145 00:16:03,840 --> 00:16:05,210 I don't know. 146 00:16:06,271 --> 00:16:08,911 (Mukyeong Station) 147 00:16:20,121 --> 00:16:22,560 (Mukyeong Station) 148 00:17:01,031 --> 00:17:02,200 A train. 149 00:17:03,401 --> 00:17:04,631 A different world. 150 00:17:11,979 --> 00:17:14,749 (Mukyeong Police Station) 151 00:17:23,290 --> 00:17:25,889 - Dr. Seok. - Seo Kyung. 152 00:17:29,359 --> 00:17:32,230 I forgot to give this back. It's your jewelry box. 153 00:17:32,970 --> 00:17:34,270 Oh, right. 154 00:17:37,199 --> 00:17:39,139 No one was in the office. 155 00:17:40,010 --> 00:17:41,339 Did something happen? 156 00:17:43,240 --> 00:17:46,980 Yesterday, Mr. Seo Jae Chul died... 157 00:17:47,679 --> 00:17:48,820 in an accident. 158 00:18:01,060 --> 00:18:02,800 Only Seo Jae Chul died? 159 00:18:12,570 --> 00:18:15,210 Hello, I'm Han Seo Kyung from Serious Crime Team Three. 160 00:18:15,939 --> 00:18:18,210 Are you in charge of the hit-and-run case that killed Seo Jae Chul? 161 00:18:18,409 --> 00:18:19,649 - Yes. - On route 95... 162 00:18:19,649 --> 00:18:21,080 where the accident occurred, 163 00:18:21,179 --> 00:18:23,750 right before the intersection where the surveillance camera is at, 164 00:18:24,080 --> 00:18:25,389 there's a side road. 165 00:18:27,449 --> 00:18:30,320 Here. This is the memory card from the dashcam of a car... 166 00:18:30,320 --> 00:18:31,889 that was parked on that road last night. 167 00:18:32,230 --> 00:18:35,629 If the victim used the side road to escape, it'll be in there. 168 00:18:37,800 --> 00:18:39,070 Do you know the victim? 169 00:18:40,470 --> 00:18:43,470 He's my boss' father. 170 00:18:45,609 --> 00:18:46,770 Please look into it. 171 00:19:05,760 --> 00:19:06,929 Back then, 172 00:19:08,000 --> 00:19:10,060 what if I wasn't the detective in charge? 173 00:19:11,770 --> 00:19:14,970 Do you think that would've changed things? 174 00:19:16,169 --> 00:19:19,869 Where did it all go wrong? 175 00:19:22,939 --> 00:19:24,280 You should go home. 176 00:19:25,109 --> 00:19:27,349 You didn't get enough rest since yesterday. 177 00:19:59,149 --> 00:20:01,980 (Rest in peace.) 178 00:20:03,919 --> 00:20:05,050 Dr. Seok. 179 00:20:18,830 --> 00:20:20,500 (Chief mourner: Seo Do Won) 180 00:21:23,830 --> 00:21:25,399 How is he still alive? 181 00:21:35,609 --> 00:21:36,939 Thank you for coming. 182 00:21:38,449 --> 00:21:41,619 It's you. The owner of this necklace. 183 00:21:43,419 --> 00:21:45,050 I was shocked when I heard the news. 184 00:21:46,250 --> 00:21:47,750 I heard it was an accident. 185 00:21:48,990 --> 00:21:50,159 Yes, unfortunately. 186 00:21:51,260 --> 00:21:52,429 Just a second. 187 00:21:54,429 --> 00:21:56,800 Does he not recognize me? 188 00:21:57,560 --> 00:21:59,129 - Hello? - Sir. 189 00:21:59,429 --> 00:22:01,439 They found the hit-and-run driver. 190 00:22:01,540 --> 00:22:03,000 Okay, I'll be right there. 191 00:22:03,869 --> 00:22:05,669 In the end, I didn't get to catch you myself, 192 00:22:07,439 --> 00:22:08,580 it's not over. 193 00:22:10,280 --> 00:22:12,649 I will eventually catch you. 194 00:22:18,220 --> 00:22:19,619 (Mukyeong Police Station) 195 00:22:19,619 --> 00:22:20,720 Sir, you're here. 196 00:22:28,399 --> 00:22:29,659 I'm Woo Jae Hyuk from Serious Crime Team Three. 197 00:22:29,659 --> 00:22:31,000 Where's the hit-and-run driver? 198 00:22:31,899 --> 00:22:33,530 Don't come near me! Go away! 199 00:22:34,970 --> 00:22:37,970 My life is pretty much over. 200 00:22:38,869 --> 00:22:40,070 I have no reason to live. 201 00:22:40,310 --> 00:22:42,139 - Calm down and put that... - Don't come near me! 202 00:22:43,040 --> 00:22:44,780 Please put down the scissors. 203 00:22:52,550 --> 00:22:54,960 How dare you think of dying so easily? 204 00:23:03,899 --> 00:23:05,070 Let's see who wins. 205 00:23:09,839 --> 00:23:11,139 Isn't that a skeleton? 206 00:23:13,570 --> 00:23:14,740 Park Tae Kyung? 207 00:23:17,409 --> 00:23:18,510 Mr. Seo. 208 00:23:25,720 --> 00:23:26,889 Ji Young. 209 00:23:29,520 --> 00:23:30,790 Isn't he Lee Ji Young's boyfriend? 210 00:23:33,290 --> 00:23:34,490 This is him? 211 00:23:36,760 --> 00:23:38,169 This person must be Lee Ji Young's acquaintance. 212 00:23:38,800 --> 00:23:39,800 Call him. 213 00:23:39,800 --> 00:23:41,030 (Janghae Foods) 214 00:23:43,839 --> 00:23:45,439 We found this photo in Lee Ji Young's wallet... 215 00:23:45,470 --> 00:23:46,909 along with the business card. 216 00:23:46,939 --> 00:23:49,280 Actually, we called him a few days ago. 217 00:23:51,909 --> 00:23:54,750 Park Tae Kyung turned out to be Lee Ji Young's boyfriend. 218 00:23:54,750 --> 00:23:57,679 We couldn't find her address because she was living with him. 219 00:23:58,149 --> 00:24:00,889 He didn't report her missing because she often left home... 220 00:24:00,889 --> 00:24:02,060 whenever they had a big fight. 221 00:24:03,060 --> 00:24:05,159 The guy who hit my dad... 222 00:24:05,960 --> 00:24:09,500 was Lee Ji Young's boyfriend, Park Tae Kyung? 223 00:24:26,409 --> 00:24:28,919 Could this all really be... 224 00:24:30,149 --> 00:24:31,250 a coincidence? 225 00:24:58,246 --> 00:24:59,846 How did the accident happen? 226 00:25:01,106 --> 00:25:04,415 That night, he took tranquilizers before driving. 227 00:25:05,645 --> 00:25:06,945 (Diazepam) 228 00:25:08,086 --> 00:25:09,356 It was Ji Young's. 229 00:25:12,056 --> 00:25:13,356 When the police called... 230 00:25:13,356 --> 00:25:15,856 and said that Ji Young could be dead... 231 00:25:15,856 --> 00:25:17,596 Do you think that's an excuse? 232 00:25:17,596 --> 00:25:19,695 There were no skid marks. 233 00:25:20,096 --> 00:25:22,596 You didn't even get out to check if he was alive. 234 00:25:22,596 --> 00:25:24,905 I really didn't kill them both. 235 00:25:26,205 --> 00:25:27,205 What do you mean "both"? 236 00:25:27,866 --> 00:25:29,205 I went back... 237 00:25:30,276 --> 00:25:31,405 to the site. 238 00:25:32,375 --> 00:25:33,375 But... 239 00:25:59,705 --> 00:26:02,076 Tell the truth. Did you see clearly? 240 00:26:03,336 --> 00:26:04,405 His face too? 241 00:26:05,806 --> 00:26:07,375 It was too dark for that. 242 00:26:10,645 --> 00:26:11,715 Mr. Seo. 243 00:26:15,685 --> 00:26:17,056 There were two people down? 244 00:26:17,056 --> 00:26:19,125 He's been talking nonsense all along. 245 00:26:19,526 --> 00:26:22,826 There was only one victim. I bet he was hallucinating. 246 00:26:35,306 --> 00:26:38,645 (May 12, 2020, John Doe 3) 247 00:26:41,046 --> 00:26:43,016 - That scar... - I have to go. 248 00:26:44,746 --> 00:26:45,816 That's odd. 249 00:26:47,316 --> 00:26:48,756 I thought he got it erased. 250 00:26:57,496 --> 00:26:58,566 What? 251 00:26:59,826 --> 00:27:01,596 I'll try not to... 252 00:27:02,566 --> 00:27:03,695 disappoint you again. 253 00:27:05,506 --> 00:27:06,935 When all this is over, 254 00:27:09,705 --> 00:27:10,975 let's start afresh. 255 00:27:26,556 --> 00:27:30,125 (May 12, 2020, John Doe 3) 256 00:27:46,746 --> 00:27:47,905 What are you doing? 257 00:27:55,556 --> 00:27:56,786 Strangulation marks. 258 00:27:56,786 --> 00:27:58,326 (Marks caused by being choked) 259 00:27:59,326 --> 00:28:00,685 Wasn't it an accident? 260 00:28:01,326 --> 00:28:03,195 Someone was chasing my father. 261 00:28:03,195 --> 00:28:05,165 That's why he was on that road. 262 00:28:05,526 --> 00:28:07,465 The only person who'd hurt him now. 263 00:28:07,465 --> 00:28:10,135 The person who must cover up the case from 12 years ago. 264 00:28:10,435 --> 00:28:11,766 It was all him. 265 00:28:13,536 --> 00:28:14,566 The real killer. 266 00:28:17,405 --> 00:28:18,875 Do Won was killed by... 267 00:28:19,905 --> 00:28:21,445 the real culprit? 268 00:28:21,846 --> 00:28:22,945 It's not a coincidence. 269 00:28:24,715 --> 00:28:26,215 Before and even now, 270 00:28:27,915 --> 00:28:30,086 everything is connected to him. 271 00:28:41,296 --> 00:28:43,235 I may be a piece of trash, 272 00:28:44,596 --> 00:28:47,536 but you lost your father, while I saved mine. 273 00:28:47,935 --> 00:28:50,006 You saved no one. 274 00:28:52,405 --> 00:28:53,606 But I was different. 275 00:28:56,576 --> 00:28:57,816 You were right. 276 00:29:00,346 --> 00:29:01,445 Yet again, 277 00:29:04,116 --> 00:29:05,955 I saved no one. 278 00:30:28,536 --> 00:30:29,935 However many worlds there are, 279 00:30:31,076 --> 00:30:32,705 however many of you there are, 280 00:30:33,046 --> 00:30:35,175 I decided to think of only one thing. 281 00:30:36,475 --> 00:30:38,175 The kind of person that... 282 00:30:39,016 --> 00:30:40,786 I know you to be. 283 00:30:42,016 --> 00:30:45,425 Is that why you came to this world... 284 00:30:46,485 --> 00:30:47,856 to catch the culprit? 285 00:30:52,195 --> 00:30:53,266 He killed... 286 00:30:53,665 --> 00:30:56,165 the person I love. 287 00:30:59,905 --> 00:31:02,306 She was killed for seeing him. 288 00:31:03,375 --> 00:31:05,006 Just like Lee Jin Sung. 289 00:31:06,246 --> 00:31:08,006 Keeping her safe. 290 00:31:09,846 --> 00:31:11,276 Not letting her suffer. 291 00:31:14,945 --> 00:31:16,756 That was my justice, 292 00:31:17,116 --> 00:31:18,985 and the reason I could live. 293 00:31:20,155 --> 00:31:21,225 But... 294 00:31:22,496 --> 00:31:24,155 I failed to protect her. 295 00:31:25,326 --> 00:31:28,935 Just like how he killed my father twice. 296 00:31:29,566 --> 00:31:31,195 What do you mean? 297 00:31:34,435 --> 00:31:37,506 My father didn't die in an accident. 298 00:31:42,076 --> 00:31:44,276 I feel like the same things keep happening. 299 00:31:45,076 --> 00:31:46,116 That... 300 00:31:49,415 --> 00:31:50,685 scares me so much. 301 00:31:54,056 --> 00:31:57,395 I'm afraid I'll lose everything again. 302 00:32:02,165 --> 00:32:03,536 I'll stop him this time. 303 00:32:05,405 --> 00:32:06,635 Whatever it takes. 304 00:32:16,246 --> 00:32:17,346 It's you. 305 00:32:18,746 --> 00:32:20,546 The owner of this necklace. 306 00:32:20,546 --> 00:32:21,586 Dr. Seok. 307 00:32:28,086 --> 00:32:29,625 He definitely died. 308 00:32:32,395 --> 00:32:33,665 So how come... 309 00:32:38,235 --> 00:32:39,735 You have a visitor. 310 00:32:39,735 --> 00:32:41,066 Please show him in. 311 00:33:00,655 --> 00:33:02,425 (Mukyeong Police Station) 312 00:33:11,635 --> 00:33:12,766 Inspector Han. 313 00:33:18,106 --> 00:33:19,475 Your mother's jewelry. 314 00:33:20,506 --> 00:33:22,546 We're done testing them, so I came to return them. 315 00:33:29,616 --> 00:33:32,186 Would you like to talk? 316 00:33:40,195 --> 00:33:41,826 Do you believe... 317 00:33:42,536 --> 00:33:44,936 what Do Won said about another world? 318 00:33:49,235 --> 00:33:51,635 Maybe I want to believe it. 319 00:33:53,746 --> 00:33:56,346 If another world really does exist, 320 00:33:57,476 --> 00:33:58,916 my mom and dad, 321 00:34:00,016 --> 00:34:02,215 people I can never see again... 322 00:34:03,016 --> 00:34:05,485 are living there safe and sound, 323 00:34:07,056 --> 00:34:09,425 I'd like to see them at least once. 324 00:34:11,326 --> 00:34:12,525 Even if it's just once. 325 00:34:15,835 --> 00:34:17,036 I don't know. 326 00:34:18,936 --> 00:34:20,036 I cannot... 327 00:34:21,166 --> 00:34:24,476 accept him as Do Won... 328 00:34:26,146 --> 00:34:28,445 that easily. 329 00:34:31,476 --> 00:34:33,045 The Do Won I know... 330 00:34:33,286 --> 00:34:35,045 Mr. Seo doesn't know... 331 00:34:35,985 --> 00:34:37,456 about your past relationship, does he? 332 00:34:40,226 --> 00:34:44,226 It was me who couldn't stay with Do Won... 333 00:34:45,126 --> 00:34:46,226 as he kept changing. 334 00:34:46,396 --> 00:34:49,896 We fought a lot. And I hated him a lot too. 335 00:34:51,896 --> 00:34:55,306 But despite everything, 336 00:34:57,635 --> 00:34:58,876 I still loved him. 337 00:34:59,646 --> 00:35:01,206 But he doesn't have those memories. 338 00:35:02,846 --> 00:35:05,016 He can't be my Do Won. 339 00:35:07,385 --> 00:35:11,416 A while ago, Mr. Seo said something like this. 340 00:35:14,626 --> 00:35:18,226 As long as his loved one was alive in whatever form... 341 00:35:18,896 --> 00:35:20,396 That would be enough for him. 342 00:35:24,036 --> 00:35:25,135 I think... 343 00:35:26,565 --> 00:35:28,565 I can understand where he's coming from. 344 00:35:30,306 --> 00:35:33,476 Your father didn't pass away in an accident? 345 00:35:35,646 --> 00:35:36,876 It's under investigation. 346 00:35:40,985 --> 00:35:42,616 Are you telling me it's a homicide? 347 00:35:44,815 --> 00:35:47,025 Only one person would want to hurt my father. 348 00:35:47,186 --> 00:35:49,695 The person who doesn't want my father to regain his memory. 349 00:35:49,695 --> 00:35:52,965 But the people who knew that he tried to get his memory back... 350 00:35:52,965 --> 00:35:54,695 Only Inspector Han, you, and I... 351 00:35:57,065 --> 00:35:58,195 knew that. 352 00:36:01,436 --> 00:36:03,235 If the information leaked, 353 00:36:04,675 --> 00:36:07,945 we must check where the source was and to whom. 354 00:36:14,116 --> 00:36:16,286 This article was published even before Ms. Han asked me... 355 00:36:16,315 --> 00:36:17,355 for the hypnotherapy session. 356 00:36:17,385 --> 00:36:18,855 I don't think the information was leaked. 357 00:36:18,885 --> 00:36:20,726 It was never concealed from the beginning. 358 00:36:22,496 --> 00:36:23,855 Do you have any other questions? 359 00:36:25,525 --> 00:36:28,065 No. I took up much of your time. 360 00:36:31,536 --> 00:36:32,965 Thank you for coming yesterday. 361 00:36:36,775 --> 00:36:38,235 Do you have siblings? 362 00:36:47,045 --> 00:36:48,315 Why do you ask? 363 00:36:52,525 --> 00:36:55,556 Never mind. I thought I saw someone who looked like you. 364 00:36:56,355 --> 00:36:57,755 I don't have any siblings. 365 00:36:59,025 --> 00:37:00,126 I see. 366 00:37:01,425 --> 00:37:02,766 I must have been mistaken. 367 00:37:21,286 --> 00:37:22,815 He saw the other me. 368 00:38:09,996 --> 00:38:12,936 It's me. I have a question. 369 00:38:13,905 --> 00:38:15,306 Didn't you do a clinical trial... 370 00:38:16,105 --> 00:38:17,335 for Huntington's disease? 371 00:38:18,806 --> 00:38:20,605 It's been only three years since the symptoms started to show. 372 00:38:21,275 --> 00:38:22,916 Can the patient already experience dementia? 373 00:38:23,746 --> 00:38:25,215 No, the patient is young. 374 00:38:26,385 --> 00:38:28,786 The patient knew it was hereditary. 375 00:38:28,985 --> 00:38:31,786 The younger the patient is, the faster the disease develops. 376 00:38:31,916 --> 00:38:33,326 It isn't entirely impossible. 377 00:38:33,686 --> 00:38:36,126 Usually, patients experience dementia in their 40s. 378 00:38:36,355 --> 00:38:37,556 How are his symptoms? 379 00:38:39,025 --> 00:38:41,226 The patient saw a man die in front of him, 380 00:38:41,866 --> 00:38:43,835 but the patient saw the same guy alive the next day. 381 00:38:46,166 --> 00:38:48,565 When he looked into it, there was no record of the death. 382 00:39:03,815 --> 00:39:06,056 The patient can't even be certain if his memory of losing... 383 00:39:07,186 --> 00:39:09,855 or getting an object back is real or not. 384 00:39:12,425 --> 00:39:13,626 The patient was curious... 385 00:39:15,735 --> 00:39:17,795 about how much time he has left if he's already... 386 00:39:19,235 --> 00:39:20,905 experiencing dementia. 387 00:39:52,235 --> 00:39:54,005 (Mukyeong Residential Murder) 388 00:40:03,646 --> 00:40:06,346 (Stolen Jewelry: 13 pieces) 389 00:40:07,445 --> 00:40:09,085 The number doesn't match. 390 00:40:19,025 --> 00:40:20,166 Yes, Mr. Seo. 391 00:40:21,596 --> 00:40:23,695 - Are you home? - Yes. 392 00:40:24,936 --> 00:40:26,135 You're okay, right? 393 00:40:26,835 --> 00:40:27,965 Pardon? 394 00:40:28,405 --> 00:40:31,005 I was just wondering if you were okay. 395 00:40:32,775 --> 00:40:36,445 Mr. Seo, in your world, six female corpses were abandoned. 396 00:40:36,815 --> 00:40:40,016 And you only found six pieces of my mom's jewelry, right? 397 00:40:40,545 --> 00:40:42,755 That's right. Why do you ask? 398 00:40:42,855 --> 00:40:44,215 I got the jewelry back. 399 00:40:44,855 --> 00:40:46,355 But I'm missing one. 400 00:40:46,655 --> 00:40:47,925 What do you mean? 401 00:40:48,326 --> 00:40:52,255 Do you think the real culprit left one out? 402 00:40:55,936 --> 00:40:56,996 Inspector Han. 403 00:40:57,695 --> 00:40:59,605 You cannot act on your own starting now. 404 00:41:00,036 --> 00:41:02,005 Wherever you go, you must report to me first. 405 00:41:02,235 --> 00:41:04,806 If something happens to you, call me right away. 406 00:41:05,306 --> 00:41:06,675 Wherever you are or whatever it is. 407 00:41:08,246 --> 00:41:10,076 Promise me that you will. 408 00:41:11,616 --> 00:41:12,686 Okay. 409 00:41:14,516 --> 00:41:17,056 I have a question. 410 00:41:17,215 --> 00:41:19,525 In your world, 411 00:41:20,655 --> 00:41:22,385 did you meet me? 412 00:41:26,496 --> 00:41:27,695 I was just curious. 413 00:41:28,195 --> 00:41:31,965 Just like you said, did anyone look out for me? 414 00:41:34,766 --> 00:41:36,235 To help the 17-year-old me... 415 00:41:37,505 --> 00:41:39,246 not get lost? 416 00:41:43,376 --> 00:41:44,516 Perhaps, 417 00:41:47,286 --> 00:41:50,286 you might have been there for someone in that world, 418 00:41:54,585 --> 00:41:56,556 so that person doesn't get lost. 419 00:42:00,366 --> 00:42:01,925 I hope so. 420 00:42:03,195 --> 00:42:04,735 It'd be nice if I... 421 00:42:06,135 --> 00:42:08,366 in a different world am living a happy life. 422 00:42:12,105 --> 00:42:13,275 I'm sure you are. 423 00:42:15,775 --> 00:42:16,876 Absolutely. 424 00:42:34,195 --> 00:42:36,735 So the culprit kept a piece of jewelry. 425 00:43:40,195 --> 00:43:42,866 No! Someone, help me! 426 00:43:44,266 --> 00:43:45,565 Save me. 427 00:43:48,036 --> 00:43:49,536 (Voice Memo) 428 00:43:51,235 --> 00:43:54,476 - How does it feel to die? - No. Don't do it. 429 00:43:54,806 --> 00:43:56,476 - That's how I felt all my life. - Stop it. 430 00:43:56,476 --> 00:43:59,215 Please spare me. Spare me! 431 00:43:59,815 --> 00:44:01,616 I saw my end. 432 00:44:59,405 --> 00:45:00,945 Don't be so sad. 433 00:45:01,576 --> 00:45:03,016 You're not the first. 434 00:45:05,985 --> 00:45:07,516 And you won't be the last. 435 00:45:11,556 --> 00:45:13,355 There's one more person left. 436 00:45:19,025 --> 00:45:20,565 Someone whom I should've killed first. 437 00:45:22,496 --> 00:45:23,965 But that person will become my last. 438 00:45:55,896 --> 00:45:57,936 (I'll let you choose again...) 439 00:45:59,166 --> 00:46:00,235 No. 440 00:46:06,576 --> 00:46:08,445 The last one should be a bit different. 441 00:46:19,385 --> 00:46:21,385 ("My Sweet Orange Tree") 442 00:46:56,968 --> 00:46:58,398 Seo Kyung, it's me. 443 00:47:01,939 --> 00:47:04,238 (Mukyeong Police Station) 444 00:47:04,839 --> 00:47:06,549 The first person to go missing... 445 00:47:06,709 --> 00:47:10,178 was Lee Sun Mi who disappeared three years ago in May 2017. 446 00:47:12,049 --> 00:47:14,388 Yoo Min Jung disappeared in December 2017. 447 00:47:15,718 --> 00:47:17,118 Park Hye Jin and Choi Eun Kyung... 448 00:47:17,288 --> 00:47:19,488 each disappeared in February and April 2019. 449 00:47:21,689 --> 00:47:25,359 Lee Ji Young and Jung Kyung Hee each disappeared in April and May. 450 00:47:26,968 --> 00:47:29,598 I left out Jo Young Ran since we know why she was murdered. 451 00:47:29,799 --> 00:47:31,569 What are the common features of the victims? 452 00:47:31,569 --> 00:47:33,439 Apart from their gender, they were all different ages, 453 00:47:33,439 --> 00:47:35,509 had different jobs, and went missing in different places. 454 00:47:37,078 --> 00:47:40,009 Do you think the culprit chose the victims randomly? 455 00:47:41,109 --> 00:47:42,109 No. 456 00:47:42,819 --> 00:47:46,319 There has to be a common feature as to why they were targeted. 457 00:47:46,419 --> 00:47:47,618 All the victims... 458 00:47:48,448 --> 00:47:51,158 disappeared near their houses or workplaces. 459 00:47:51,359 --> 00:47:52,359 That means the culprit... 460 00:47:53,259 --> 00:47:56,598 was very well aware of the victims. 461 00:47:56,999 --> 00:48:00,399 And it can't be a serial murder committed by a psychopath... 462 00:48:00,629 --> 00:48:03,299 seeing that the cycle is too irregular. 463 00:48:03,698 --> 00:48:05,069 During that time, 464 00:48:05,069 --> 00:48:07,538 the culprit must've looked for reasons to murder the victims. 465 00:48:07,538 --> 00:48:09,339 I agree with Mr. Seo. 466 00:48:09,479 --> 00:48:11,609 The culprit committed his first murder 12 years ago. 467 00:48:12,009 --> 00:48:14,149 Based on Lee Sung Wook's last words, 468 00:48:15,009 --> 00:48:17,049 it was an unplanned murder... 469 00:48:17,078 --> 00:48:18,749 that was committed while trying to steal jewelry. 470 00:48:19,018 --> 00:48:20,518 And the fact that he started... 471 00:48:20,518 --> 00:48:23,118 killing people again after 9 years in 2017... 472 00:48:23,118 --> 00:48:27,158 surely means there's a reason he chose these victims as targets. 473 00:48:28,729 --> 00:48:31,799 And what else? Do you have anything more? 474 00:48:34,069 --> 00:48:36,768 The culprit is probably in his early 30s. 475 00:48:37,399 --> 00:48:39,069 He was living in this area, 476 00:48:39,098 --> 00:48:41,109 but his uniform didn't belong to any of the schools here. 477 00:48:41,808 --> 00:48:43,738 It's highly possible that he went to a specialized school... 478 00:48:43,738 --> 00:48:45,578 such as a foreign language or a science high school. 479 00:48:45,879 --> 00:48:46,879 And right now, 480 00:48:47,578 --> 00:48:49,979 I'm guessing he's a white-collar worker. 481 00:48:52,218 --> 00:48:53,249 And... 482 00:48:54,189 --> 00:48:55,919 he's suffering from a rare illness. 483 00:48:56,718 --> 00:48:58,518 A rare illness that can easily get exposed... 484 00:48:59,288 --> 00:49:01,729 just by checking the kind of medicine he takes. 485 00:49:06,928 --> 00:49:08,529 She's the victim's family. 486 00:49:08,928 --> 00:49:11,038 She's here to collect the victim's belongings. 487 00:49:17,808 --> 00:49:21,379 Have you still not found my mother's body yet? 488 00:49:25,178 --> 00:49:26,288 I'm sorry. 489 00:49:26,689 --> 00:49:30,259 We need to find her body so we can give her a funeral. 490 00:49:31,919 --> 00:49:34,428 I feel so bad for my mom. 491 00:49:37,529 --> 00:49:39,729 She was so ill... 492 00:49:40,999 --> 00:49:43,169 because she spent all her life working. 493 00:49:50,839 --> 00:49:54,479 By any chance, did your mother take alprazolam? 494 00:49:55,979 --> 00:49:57,979 She showed signs of a panic disorder. 495 00:49:59,049 --> 00:50:01,919 She didn't take medicine saying they make her too sleepy. 496 00:50:02,388 --> 00:50:05,089 But I told her to carry them around just in case. 497 00:50:06,018 --> 00:50:07,729 I put them in her bag. 498 00:50:08,229 --> 00:50:11,558 That night, he took tranquilizers before driving. 499 00:50:11,558 --> 00:50:12,999 (Diazepam) 500 00:50:12,999 --> 00:50:14,198 It was Ji Young's. 501 00:50:16,669 --> 00:50:17,939 Did any of the other victims... 502 00:50:18,238 --> 00:50:21,009 take psychoactive drugs by any chance? 503 00:50:22,669 --> 00:50:23,709 I'll check. 504 00:50:37,689 --> 00:50:40,129 (Mukyeong Psychiatric Clinic) 505 00:51:02,908 --> 00:51:03,948 Hey, you're here. 506 00:51:04,578 --> 00:51:07,089 Hey, I noticed no one is outside. 507 00:51:07,089 --> 00:51:09,618 I wasn't supposed to have any patients today. 508 00:51:10,388 --> 00:51:12,859 Thank you for agreeing to change the schedule. 509 00:51:24,868 --> 00:51:27,209 Sir, I just checked with the organization, 510 00:51:27,209 --> 00:51:29,538 and all the victims had records of having seen a psychiatrist. 511 00:51:30,138 --> 00:51:31,678 But the thing is, they all went to the same hospital. 512 00:51:33,408 --> 00:51:35,009 Mukyeong Psychiatric Clinic. 513 00:51:35,279 --> 00:51:38,018 Dr. Seok Min Jun. He's 34 years old. 514 00:51:38,018 --> 00:51:39,178 (Personnel Information, Name: Seok Min Jun) 515 00:51:39,178 --> 00:51:40,618 And he graduated from Hanyang Science High School. 516 00:51:52,629 --> 00:51:54,098 Is there any progress with the investigation? 517 00:51:55,529 --> 00:51:56,968 We're still looking for him. 518 00:51:56,968 --> 00:51:59,538 But we're going to catch the culprit no matter what. 519 00:52:01,839 --> 00:52:05,509 How did taking revenge on the culprit... 520 00:52:06,279 --> 00:52:09,109 become my reason for living? 521 00:52:09,578 --> 00:52:12,518 Unlike me, some people lived to protect someone. 522 00:52:14,118 --> 00:52:15,649 Once we catch the culprit, 523 00:52:16,419 --> 00:52:18,819 I want to make sure he gets punished by law. 524 00:52:20,558 --> 00:52:22,388 Mr. Seo Jae Chul forgave me before he died, 525 00:52:22,759 --> 00:52:24,759 so it's the least I can do for him. 526 00:52:24,828 --> 00:52:25,859 Yes, of course. 527 00:52:27,328 --> 00:52:30,999 Because if it weren't for him, you would've died that day. 528 00:52:33,268 --> 00:52:35,868 What do you mean? 529 00:52:36,109 --> 00:52:39,279 Why don't we talk a bit more about that day? 530 00:52:39,279 --> 00:52:40,908 About that day 12 years ago. 531 00:52:41,279 --> 00:52:43,518 What did you say happened... 532 00:52:43,518 --> 00:52:44,919 before you came home and saw the crime scene? 533 00:52:48,819 --> 00:52:50,589 After I finished school, 534 00:52:51,359 --> 00:52:53,229 I was going to drop by the bookstore. 535 00:52:54,759 --> 00:52:56,859 But it suddenly started raining. 536 00:52:58,198 --> 00:52:59,768 And I didn't have an umbrella. 537 00:52:59,968 --> 00:53:03,138 So I just decided to go home. 538 00:53:03,868 --> 00:53:06,169 Then why didn't you go home right away? 539 00:53:06,169 --> 00:53:08,038 - Well... - The killer... 540 00:53:08,709 --> 00:53:11,839 was in the house until Mr. Seo came in. 541 00:53:12,078 --> 00:53:15,178 If you had come home early as usual, 542 00:53:15,808 --> 00:53:17,649 he would've killed you, 543 00:53:17,848 --> 00:53:19,848 and where Seo Jae Chul lay, 544 00:53:20,488 --> 00:53:22,018 you would be lying instead. 545 00:53:23,518 --> 00:53:24,718 Beside your dead father. 546 00:53:28,359 --> 00:53:29,759 That's what I'd have done. 547 00:53:32,058 --> 00:53:33,299 If I were the killer. 548 00:53:44,779 --> 00:53:46,908 Some choices save lives, 549 00:53:47,009 --> 00:53:48,678 and some kill. 550 00:53:49,249 --> 00:53:51,118 But even when they're... 551 00:53:51,118 --> 00:53:53,618 given a chance to pick a choice that will let them live or die, 552 00:53:55,419 --> 00:53:57,859 some people keep taking the road that'll kill them. 553 00:54:02,158 --> 00:54:03,859 That is called fate. 554 00:54:15,408 --> 00:54:16,908 Do you have the DNA result? 555 00:54:34,359 --> 00:54:37,428 Fortunately, some of his sweat was left on the incense stick. 556 00:54:37,529 --> 00:54:39,158 I was able to get a DNA sample. 557 00:54:39,229 --> 00:54:42,328 Beneath the fingernail were some skin cells and blood. 558 00:54:42,499 --> 00:54:44,098 It showed up on the toxicology report. 559 00:54:44,538 --> 00:54:46,098 It's tetrabenazine, prescribed to... 560 00:54:46,138 --> 00:54:48,669 people with Huntington's, a rare brain disease. 561 00:54:50,678 --> 00:54:52,609 This jerk... 562 00:55:04,319 --> 00:55:05,919 (Inspector Han Seo Kyung) 563 00:55:07,459 --> 00:55:09,899 Ms. Han, it's me. I identified the real killer. 564 00:55:10,399 --> 00:55:11,928 It's Seok Min Jun. 565 00:55:12,058 --> 00:55:13,299 He's the real killer. 566 00:55:18,799 --> 00:55:20,939 If you'd found out a little sooner, 567 00:55:22,069 --> 00:55:23,808 your father wouldn't have died. 568 00:55:24,538 --> 00:55:25,609 Right? 569 00:55:25,908 --> 00:55:27,549 Why did you answer this phone? 570 00:55:28,879 --> 00:55:30,218 Where is Seo Kyung? 571 00:55:30,479 --> 00:55:31,678 Search carefully. 572 00:55:32,518 --> 00:55:33,718 Like how you found me. 573 00:55:35,848 --> 00:55:36,988 Where would she be? 574 00:55:46,598 --> 00:55:48,828 The person you have reached is not available. 575 00:55:49,328 --> 00:55:51,968 Please call again later. 576 00:55:55,109 --> 00:55:56,169 (Woo Jae Hyuk) 577 00:55:57,379 --> 00:55:58,479 It's me. 578 00:55:59,339 --> 00:56:01,509 Trace Seok Min Jun's phone... 579 00:56:01,709 --> 00:56:03,249 and put out a BOLO for his car now! 580 00:59:29,018 --> 00:59:30,319 Where is Seo Kyung? 581 00:59:52,939 --> 00:59:54,109 I'll turn myself in. 582 00:59:57,078 --> 00:59:58,779 I killed people. 583 00:59:59,779 --> 01:00:00,948 Many people. 584 01:00:44,759 --> 01:00:47,299 (Train) 585 01:00:47,299 --> 01:00:49,299 Will you live as a predator that hunts... 586 01:00:49,428 --> 01:00:51,368 or as a bug that gets eaten? 587 01:00:51,368 --> 01:00:52,598 You left that evidence in my locker... 588 01:00:52,598 --> 01:00:55,209 with my fingerprints on it, didn't you? 589 01:00:55,368 --> 01:00:56,879 How could you do that to me? 590 01:00:56,879 --> 01:00:59,308 Not reporting me while knowing that I killed your mother? 591 01:01:00,279 --> 01:01:01,649 - You did that. - I... 592 01:01:01,848 --> 01:01:04,149 I always did what you asked me to do. 593 01:01:04,149 --> 01:01:05,819 I want my dad to die. 594 01:01:05,819 --> 01:01:07,249 I want to kill him. 595 01:01:07,249 --> 01:01:09,288 - Then kill him. - You can do that. 596 01:01:09,288 --> 01:01:12,288 I didn't kill him. I didn't do it. 597 01:01:12,288 --> 01:01:13,658 Don't come closer.