[In-gyu] I killed her.
She's at peace finally.
What do you mean, you killed her?
[ominous music plays]
[In-gyu] Nam Si-heon,
she's dead all because of me.
So you're telling me In-gyu killed her?
In-gyu would never do that, huh?
[scoffs]
[sighs] I know he's not a killer, okay?
And on top of that, he committed suicide? That's not who he is. This is wrong.
After In-gyu stepped off that ledge,
I kept trying to figure out where it went wrong.
My mind raced through every moment.
[sighs]
[Si-heon] This all started
on the day Kwon Min-ju was found dead. That's my theory.
Shouldn't we travel back in time and find a way to change this?
[sighs]
[Si-heon] To be honest, there was
a part of my heart that wanted to, uh…
to stop thinking about what happened…
and just continue on living my life without them and only you Jun-hee.
And yet…
And yet you couldn't live with yourself if you abandoned In-gyu.
If I were in your position, I would've done the same thing.
If you could only go back, you would try over and over again, because
whether you're Nam Si-heon or…
or you're Koo Yeon-jun, that's the kind of person you are.
You knew by going on that plane that day
that you were going to die,
but you did it so you could see me again.
So now,
I need to do my part in all of this.
[gentle music plays]
I will go back to the year 1998.
But once I'm there, how do we stop all this?
Make sure Min-ju lives.
You have to keep her alive at all costs.
But when you wake up in Min-ju's body, you need to be careful,
because Min-ju's murderer will be watching every move you make.
Do whatever it takes on October the 13th.
Mmm.
I'll do whatever it takes.
To the year 1998.
[theme music plays]
[ticking]
A TIME CALLED YOU
I wanna ask you something.
What is it?
[emotional music plays]
[Jun-hee] "Whenever your heart calls for me…"
What does it mean, huh?
"Whenever your heart calls for me, I will go to you."
[Jun-hee] Give me your hand.
When I come back from the past, I need you to promise me something.
Promise me when I wake, you will be by my side.
Promise me.
I promise you.
[cassette player whirs]
["Gather My Tears" plays]
[in Korean] ♪ When the lights outside the window ♪
♪ Start dimming one by one ♪
♪ I write a letter to the sky ♪
♪ You left me for someone else ♪
[music fades]
[gasps]
Oh, Jun-hee.
Oh.
[in English] What's wrong? Is everything okay?
Did you make it back from 1998 just now?
No.
When I woke up, you weren't by my side, Si-heon.
I got scared, and thought I dreamt all of last night.
[sighs]
I'm very real.
Do you feel better now?
Mmm.
Hey, so from now on, don't ever leave my side again, okay?
[chuckles] Mmm.
-Didn't you promise that? -Yes, I did promise that.
[Jun-hee chuckles]
I will always be by your side.
[Jun-hee] Mmm.
[Jun-hee sighs]
So you're saying last night, you couldn't time travel to the past
even with the cassette player like you used to.
That's the first time it hasn't worked, right?
I wonder why that is.
So, I've been doing some thinking about all this.
If we compare each other's
trajectory every time we traveled back and forth from the past
we might be able to find some clues.
I'm wondering if… if there's a loophole in all this.
When you listen to this song on this cassette,
you time travel and wake up in the body of someone you resemble,
someone you're connected to in the thread of time and space,
so something had to disrupt that, right?
So if there is a loophole, then maybe we should look for what the cause is.
[mysterious music plays]
I wonder if there were already clues
Do you remember anything odd in the past we're not thinking of right now?
Ah, there was one thing that was pretty odd.
In a span of a few months, only two people were murdered back then.
Byeon Da-hyeon and Kwon Min-ju.
If this person was killing two people just a few months apart,
then they're a serial killer by nature and wouldn't stop killing all together.
So why weren't there more killings? It's strange, right?
[Si-heon] I agree.
When I did my own investigation,
the trail went cold out of the blue so suddenly.
Usually, serial killers only stop killing if they're caught.
And they never caught Min-ju's killer, so why has he been dormant all this time?
Something's not adding up.
What if after the initial murders happened,
the killer was prevented from committing more crimes
from some unknown event we've yet to find out?
I'll go to our old high school and see what I can find.
I believe whatever event we are looking for
must have been documented in the school archives.
Then I will research articles from 1998.
I wonder if we missed any events that were important at the time
that we didn't know about.
[indistinct chatter]
[sighs]
Good to see you again.
Oh wow! It's been a while. [chuckles]
So you do know who I am.
Of course I know who you are. You're Nam Si-heon.
Girls from other schools lined up at the school gate just to see you.
-You were so popular. -[chuckles]
This is a real surprise.
Oh, oh, I'm sorry take a seat.
Here. Be careful.
Careful now.
I heard you were in a terrible accident.
So how are your legs doing now?
I've been walking a lot better as time goes on.
How have you been? Everything good?
All is good. And soon it'll be retirement. [chuckles]
Anyhow, what can I do for you today?
I have something important to ask you.
Do you remember the student Kwon Min-ju? She was in my class.
[teacher] Yes, I do.
Did you ever notice anything, uh, peculiar surrounding the time of her death?
Uh, that was a while back, huh?
Not really.
Any strange events, whether another student got injured
or maybe one of the students transferred suddenly?
Anything you can tell me, no matter how trivial?
Um, well, I'm just wondering if anything back then struck you as strange.
Well, there was that other murder, but you already know.
Um, other than that, I can't recall anything strange happening. Sorry.
[sighs]
Uh,
then, how about, uh,
the school newspaper back in those days? Are there any copies in the archive?
I'd like to look through them just in case.
Oh, well, yes, they should be, uh… The archive is in the library.
[mysterious music plays]
1998 NOKSAN MURDER CASE
NOKSAN HIGH SCHOOL GIRLS MURDERED MONTHS APART
MURDER SUSPECT, JUNG, 18, ARRESTED
VICTIM, BYEON DA-HYEON (18) VICTIM, KWON MIN-JU (18)
MURDER SUSPECT OF KWON MIN-JU MR. JUNG (AGE 18)
[sighs]
Did you find anything yet?
Uh,
not yet. [man sighs]
Si-heon, what's this all about?
You don't think your friend In-gyu did this.
You think he's innocent, don't you?
Yes.
[sighs]
Since he confessed to the crimes, there wasn't much I could do.
But we all thought it was really strange.
None of us believed that In-gyu would do that.
That leads me to the question that you had asked me earlier today.
There is one thing I did find strange.
I remember there was this kid, not in my class though.
At first, I was told he was admitted to the hospital
because of a common health issue.
I just assumed that's why he took a leave of absence.
It wasn't until later I found out
that that boy was put in a psychiatric hospital for a while.
-Do you know when all of this happened? -Oh, well, it was back in 1998.
It was right after the murders of those two girls.
Since the whole school was still very unsettled by
the deaths of those innocent girls,
I think they didn't want any more scandals.
Do you remember who, uh… who that kid was?
Oh, sure, um, I was his teacher the year before, so…
Give me a moment. It was…
What was his name?
Chu… No, wait.
It was Cheol or Chung. Something like that, uh…
[door alarm chimes]
[sighs]
All right, where do you want this again?
You can put it up against the wall.
Jeez, I told you I'd get it myself later on.
I know. Don't worry about it, though.
I had a lot of free time on my hands today.
Oh, well, thank you. Some coffee, then?
-Okay, sure. -Make yourself comfortable.
[grunts]
You're looking at some scary stuff. What's this all about, huh?
NOKSAN HIGH SCHOOL GIRLS MURDERED MONTHS APART
[ominous music plays]
VICTIM, BYEON DA-HYEON (18) VICTIM, KWON MIN-JU (18)
Wow.
Hey, Jun-hee.
-[Jun-hee] Hmm? -What's with all this?
Oh, that…
It's nothing. I was just curious is all.
This looks like a very old murder case.
[Jun-hee] Yeah.
You said you've been having bad dreams quite often
because of your insomnia. Isn't that right?
Doesn't reading this kind of thing make it worse for you?
Uh… [clears throat]
Hey, Chan-yeong.
Do you remember the dream I had told you about the other day?
Mm-hmm.
Well, I wasn't dreaming it at all.
You weren't?
I…
Yeon-jun and I met again recently.
STUDENT RECORDS
Where is he?
-[man] See you tomorrow. -Okay, have a good night.
Oh, here he is. This is the guy.
Look here.
[Si-heon] Oh Chan-hui.
[ominous music plays]
[Chan-yeong] Hmm.
So you're telling me you traveled through time back to the year 1998.
And the girl who wrote this diary is named Kwon Min-ju,
and you woke up in her body somehow.
And everything that had happened to you in that past timeline,
you're saying that you actually experienced all of it.
Am I right so far?
Mmm.
And not only that, you met Yeon-jun
in the year 1998, except that wasn't his name, right?
His name was Si-heon, yeah?
Mm-hmm.
Uh,
I have no clue how any of this can be possible.
So how were you able to travel back in time in the first place?
[sighs]
[Jun-hee] By using this.
I don't know how, but this cassette player lets me travel in time.
I fell asleep listening to Seo Ji-won's song on the bus,
and when I woke up, it was 1998.
Strangely… uh, Kwon Min-ju and I
shared the same body, as well as Yeon-jun and Si-heon.
So somehow we're connected in this thread of time.
[Chan-yeong] Hmm.
[mysterious music plays]
So if someone in a different timeline looks like you,
then you are somehow connected across space and time.
So if this is true, I can use this cassette player
to travel into someone else's body.
That's pretty crazy, Jun-hee.
I know it sounds crazy.
[sighs] But it's our only theory.
I know it's hard to believe, but it's the truth.
It's so unbelievable, and that's why I thought it was a dream at first.
Hey, Jun-hee.
I mostly believe you.
You believe me?
Uh-huh.
But this Byeon Da-hyeon case…
Why are you so interested in what happened to her?
Ah.
I think that
the culprit from that case
and the culprit who murdered Kwon Min-ju might be the same person.
At least, that's what I think for now.
Wh… What?
Kwon Min-ju was killed back in 1998, right?
At the time, a guy I know was arrested because he confessed to the murder,
but he would never do something like that.
So my instinct tells me that the murderer had to be someone else.
My belief is the murderer in Da-hyeon's case is
the person who killed Min-ju as well.
[mysterious music continues]
[Jun-hee] Chan-yeong.
Huh?
That cup of coffee is sounding pretty good right now. Can you make me one?
[Jun-hee] Uh, sure. Just give me a minute.
[Chan-yeong] Mm-hmm.
[ominous music plays]
[door opens]
Who's this?
Do you like this girl?
Hey, Chan-yeong, you can't go through my drawers like that.
[scoffs] Give it back to me.
You really like her a lot, don't you?
No, I don't. It's just, uh…
She's similar to me. She doesn't talk much.
She doesn't have any friends either.
So I'm interested in her, only a little.
Well, it sounds like you like her a lot.
If you like her, just save her.
And she'll be yours forever.
Save her? What do you mean?
Make her into a butterfly specimen.
Once you do that, she's always yours.
I love saving butterflies for my collection.
They are so beautiful to see.
Have you ever preserved a butterfly
Why not try it? I think you'll enjoy it.
Uh…
[clears throat] Chan-yeong, please don't talk like that again.
A person is not an insect, okay?
If you like someone, uh, you have to cherish them.
I should cherish them?
Mmm. That's right.
And you must, uh, keep your friends safe and never ever harm them.
Huh? That's no fun. It sounds really boring.
Hey, don't you think her eyes look just like our puppy, Happy.
[chuckles]
[eerie music plays]
Now I see it all.
So Min-ju and Da-hyeon were killed by
someone who went to their school.
[eerie music continues]
[phone ringing]
YEON-JUN
SLIDE TO POWER OFF
[line ringing]
[foreboding music plays]
[line rings]
[robotic voice] The phone has been turned off.
You will be forwarded to voicemail. After the tone--
[teacher] Even though it's been a while,
I'm pretty sure that Oh Chan-hui was an introverted and quiet kid.
[ominous music continues]
SIBLINGS: OH CHAN-YEONG
Oh Chan-yeong?
[teacher] Oh Chan-yeong?
Oh, it appears he had a younger brother.
If he was born in 1988, he would've been only ten years old.
[line ringing]
Hey, it's Si-heon.
I might've found out who killed Jun-hee.
He was a student at Noksan High School. His name is Oh Chan-hui.
Yes.
It also explains why the crimes stopped after Min-ju was killed.
He's been hospitalized for a while. He's been locked up there since 1998.
No, she's not. I'm on my way to her place right now.
In the meantime, I will forward you Oh Chan-hui's records from the school.
All right.
[eerie music plays]
[Jun-hee] Hey, Chan-yeong.
Hey, Chan-yeong.
Chan-yeong, are you there?
Ah.
[chuckles]
Ah, I'm sorry.
You said you could time travel with this cassette player.
I wanted to see for myself if it worked.
Ah, well, did it work?
Well, the song was very pretty.
But I slept all the way through it, I guess.
[sighs]
-[Chan-yeong clears throat] -[sighs] Oh, right.
Jun-hee, I'm starving. Some food would be nice.
Uh, sure. I have some fruit. Uh, would you like that?
-Hey, Jun-hee. -[Jun-hee] Hmm?
The Kwon Min-ju murder in 1998…
Did the real culprit leave any clues behind?
Oh, so the first time that Kwon Min-ju was attacked, uh,
the culprit was wearing a uniform from Noksan High School.
I think he had to be a student there, maybe one of Min-ju's classmates.
One of the male students, perhaps.
I see.
I know how all of this must sound right now.
I should thank you for going along with this.
Not at all. I should be thanking you for helping me.
Don't be silly. I didn't do anything.
[chuckles]
It's because of what you told me earlier tonight.
Now I know exactly what happened to me and my brother back then.
[ominous music plays]
[Jun-hee grunting]
Did I mention
I used to live in Noksan when I was young?
[Jun-hee screams]
[yelping]
[screams]
[Chan-yeong grunts]
[suspenseful music plays]
Next time, don't get in my way, Jun-hee.
["Gather My Tears" plays]
[in Korean] ♪ Dear, I'm going to wait ♪
[Min-ju in English] Hey.
Hey, Chan-hui, are you okay?
-Hey. -[groans]
[Min-ju] Hey, wake up.
[groans softly]
Hmm?
Uh, are… are you all right, Chan-hui?
[mysterious music plays]
[grunts]
[gasps]
[grunts]
[Min-ju] Oh, taxi!
Taxi!
[sighs]
-[horn beeps] -[tires squeal]
[Min-ju grunting]
OH CHAN-HUI
Uh, are you okay?
-Yeah, don't worry. I'm absolutely fine. -[Min-ju] Oh…
Something terrible almost happened.
Um, do you wanna go to the hospital? Are you hurt?
Not at all. [chuckles]
No need to be concerned. How about yourself? Are you okay?
So, how come you're alone out here?
Uh,
uh, if you're not hurt, I'll be on my way if that's all right with you.
So, uh, thank you so much.
It could be dangerous for you to go by yourself.
Uh, who knows who else might be out here this late at night.
I'll go with you, hmm?
Uh, there's no need to do that.
Hey, I just saved you. [grunts]
[chuckles]
So now I feel a responsibility to protect you.
Uh, were you trying to head somewhere important earlier?
Uh, at the intersection, that's where my mom works.
I know a shortcut. Let me take you there. You'll get there in no time.
Hmm.
Mm-hmm.
[mysterious music plays]
What?
[screams]
Stop! Let go of me!
Why are you doing this? Help!
Somebody hel--
Let go! [grunts]
Ah! Stop it!
[grunts]
[screams]
Get away from me!
Get away!
[panting]
[grunts]
[suspenseful music plays]
[Jun-hee] Hey, Chan-yeong.
Chan-yeong, are you there?
You don't know how incredibly disappointed I am that you're not Kwon Min-ju.
[Jun-hee] Hello, everyone. Are you all ready to order?
-Oh, what are you doing here? -[Yeon-jun] What are you doing here?
Uh, what is this? [chuckles]
Who is she?
So, what would you like to order today? Take a look.
Our female customers tend to like the A and B set menus, typically.
And, uh, as for the guys…
[Chan-yeong] At first, I was excited because I thought you were Kwon Min-ju.
…with the risotto?
[Chan-yeong] The moment I saw you look at me, that's when I realized
you were not the Kwon Min-ju in the photo
that I had obsessed over so many years ago.
You weren't afraid.
You didn't shrink back like she would have.
I didn't feel that rush of excitement when I saw you
like I did with her.
[door lock beeping]
[door opens]
[door alarm chimes]
Hey, Jun-hee.
[door closes]
[door alarm chimes]
Jun-hee?
Jun-hee?!
Jun-hee?
Jun-hee!
[ominous music plays]
Hello? Somebody's collapsed.
Apartment 805, 45 Yeoksam-dong. Please hurry.
Jun-hee.
Jun-hee!
Koo Yeon-jun?
[mysterious music plays]
Oh Chan-yeong.
[breathing shakily]
What are you doing here?
Y… you'd better talk.
Uh, um, I just…
Jun-hee was like this before I even got here. I swear.
You came out that way.
Uh…
I heard the door and thought the person came back,
so I hid in that room because I was afraid.
Do you really expect me to believe all that?
Tell me.
Do you know what he did?
Did you do this because Jun-hee found out about it?
What are you talking about? What does my brother have to do with this?
I swung by because I was dropping off that chair.
Look, it's right there.
That's when I found her on the ground unconscious.
[sighs]
Hey, Yeon-jun.
I'm the one who should be really surprised right now, huh?
Do you know how shocked I was
when Jun-hee told me you were still alive somehow?
Didn't you just say that…
she was already passed out when you found her?
It's you.
It wasn't Oh Chan-hui who did it.
It was you that killed Min-ju and Da-hyeon.
Wasn't it?
[Si-heon grunts]
[knife clangs]
[suspenseful music plays]
[grunts]
[grunting]
It was always you.
Everything that's happened is all of your fault.
[Chan-yeong laughs]
Why did you do it, huh?
Why did you kill Kwon Min-ju, huh?
You're right.
[laughs]
You're right it was me.
It wasn't my brother at all. But
everything he used to tell me back then…
I finally now know what he meant. I'm positive I know what to do now.
-[knife clangs] -[grunts]
Getting to time travel into the past, into my brother's body,
that's just an added bonus.
Hey, Yeon-jun.
-[knife clangs] -[grunts]
Just so you know,
this is all Jun-hee's fault.
'Cause of her, this came together.
[gasps]
I'm so grateful.
[knife clangs]
[Chan-yeong grunts]
[siren blaring]
[groans]
-[door opens] -[door alarm chimes]
[door closes]
[somber music plays]
[Si-heon grunts]
[breathing shakily]
[sighs]
[groans]
Mmm.
No, Chan-hui.
You were wrong.
WHAT WOULD NAM SI-HEON SAY IF HE FOUND OUT I LIKE HIM?
[chuckles]
["Gather My Tears" plays]
[in Korean] ♪ I'll lower myself to lie next to you ♪
♪ And I'll tell you That because I cannot forget you ♪
♪ I'll just continue to love you ♪
♪ Dear, I'm going to wait ♪
[ominous music plays]
[sighs]
[eerie music plays]
Look what you've done. You've damaged a good specimen.
[grunting]
[groans]
It's all right.
[sighs]
I can fix this, huh?
I'll be here a while.
[sighs]
-Come on. Let's go. Hurry, In-gyu. -[In-gyu] Ah.
[Si-heon] Let me give you a shower.
-[In-gyu] Hey. -All right. All right.
-You're dead meat. -[Si-heon] Not if you can't catch me!
[suspenseful music plays]
[somber music plays]
[Jun-hee] Si-heon, come back.
Si-heon, come back to me, please.
[sobs]
Oh no. Why Si-heon?
Why?!
Please don't go.
[crying]
What am I supposed to do?
I can't do this alone. I need you.
It wasn't supposed to end like this.
Oh, what will I do now?
Si-heon…
My Si-heon!
Oh, Si-heon…
Don't go, please.
[sobbing]
[Chi-won sighs]
Oh Chan-yeong.
We need to find Oh Chan-yeong.
He took the cassette player from me.
I need it back to save Si-heon.
I'm going to bring Si-heon back to life no matter what.
[mysterious music plays]
This was captured on camera after he committed the crime.
Has anyone been able to find him yet?
We raided his studio apartment a little bit later,
but we couldn't find him.
We're using the security cameras to try and trace his whereabouts.
Now, those items he stole from you, were they valuable?
Yes, it was a cassette player and an old diary.
Those were the only two things that disappeared from my things.
He must've had a good reason to take them. But why those specific items?
They're not particularly valuable.
Maybe there's something he really needs them for?
[Jun-hee] Chan-yeong?
Hey, Chan-yeong.
[exhales shakily]
Last night, when Chan-yeong came over, he fell asleep on my couch.
He was listening to the cassette player when I had woken him up, so, uh…
[gasps]
What if he went back to 1998 without us knowing?
If that's the case, whose body could he have used?
Is there someone in the past that Chan-yeong looks like?
Yes! Oh Chan-hui.
Si-heon sent me a picture of his brother last night.
[eerie music plays]
[gasps]
[sighs]
[eerie music continues]
Hmm.
No, she's not Kwon Min-ju after all.
Isn't that right, Jun-hee?
Oh, Chan-hui.
I'm back from school.
Wait as second.
That poor dog was whimpering for ages.
I thought they were having fun. I didn't think he would have hurt him.
The strange thing is, after Chan-yeong killed the dog,
he didn't even bat an eye, you know?
Honestly. Did I really raise him to be like this?
Something's wrong with him. I know it.
And I'm frightened of him.
It's driving me crazy. Can you talk to him?
So where is my brother right now?
[door opens]
Hey, Chan-yeong.
[chuckles]
Are you awake? [sighs]
Okay then.
It seems that you're not really in the mood
to talk about our dog, Happy, right now.
In that case, how about I leave you alone?
[young Chan-yeong] Mom's angry at me for what I did.
Hey, am I going to be punished for what I did?
So does that mean you're angry with me too?
Not at all. Why would I?
You said I should… I should cherish them. That's what you told me to do, right?
I know I did.
But I've actually, uh, thought more about what I said.
I was wrong.
You shouldn't change yourself at all, Chan-yeong.
You know how animals are our pets?
Well, maybe people are also just like pets in a similar way.
-They're pets? -Yes, they are.
I need you to know that you're a very special person just like me.
See, normal people like our mom,
they just don't understand who we are. We're special to this world.
I'm gonna tell you something important.
It's a cool secret.
So I'm actually from the future. You know that?
[laughs] You don't know what I'm saying, do you? Hmm?
Someday, uh, you'll understand everything.
And when that time finally comes, uh, you will know what I'm saying.
In the meantime, you have to hide yourself for now
until the time is right, okay?
Hide myself for now?
Just remember that the most important thing
is for you to be able to blend in with everyone.
It's only for the time being, all right?
Do not let anyone know how special you are, Chan-yeong.
Learn to mask yourself and just wait for the right moment when opportunity knocks.
[sighs]
Soon, it'll be easy for you.
One day, you'll understand.
[chuckles]
I'll be finding my own specimens to collect very soon.
Wanna tag along this time?
Let's find a pet that we both can preserve into a specimen together, okay?
[chuckles]
SAEMMUL CONVALESCENT HOSPITAL
He has good days, and he has bad days.
Now, on a good day, he sometimes speaks a few words here and there.
But when he's having a bad day, it's all just gibberish.
He'll even have seizures.
Just a moment.
[breathing shakily]
[indistinct chatter]
Hello, Mr. Oh Chan-hui.
My name is Han Jun-hee.
So, I'm here today because I have something to ask you.
Do you remember what happened back in 1998?
Specifically to one of your classmates?
Her name was Kwon Min-ju, and, uh, she was a third year at Noksan High School
and was found murdered that year.
Do you remember anything?
Can you hear me? This is really important, sir,
so please answer me if you understand me.
Do you remember what happened to her? Was it you or your younger brother?
I need to know who killed her, huh?
Just answer the question, and I'll go, okay?
[sighs]
[Jun-hee sighs]
[Chan-hui] I can…
hear everything.
[gasps]
I was present the first time that we all… [gasps]
…caught a specimen.
[mysterious music plays]
[chuckles] I saw and heard everything.
I could do nothing but watch her.
[chuckles]
I was just an audience member, hmm?
[chuckles]
[adult Chan-yeong] Do you remember when I told you
that I was going to collect a new specimen and that you could tag along with me,
so we could do it together?
[mysterious music plays]
[door opens]
[Do-hyeon crying]
What do you think? Isn't this specimen pretty?
Make sure you hold the light right there, hmm?
[whimpers]
Mmm? Be quiet or you will get hurt.
Now, if you listen carefully to my instructions,
this will all be over soon. You got it?
[Do-hyeon whimpers]
[crying]
[breathing shakily]
[Do-hyeon screaming]
Let her go.
It…
it wasn't me.
I didn't do it! Let her go! Let her go, huh?
I wanted to help her, but I couldn't.
[gasps] It wasn't you.
It was Oh Chan-yeong, your younger brother.
He was the one who killed her that night, not you.
It was all Oh Chan-yeong, wasn't it?
Am I right?
[breathing shakily]
Kwon Min-ju?
You're alive?
How are you here?
[suspenseful music plays]
[Chan-hui] I didn't do it. Min-ju!
-[gasps] -I didn't do it!
It wasn't me!
I had no choice, okay?
Min-ju, I swear. They forced me to do it, huh?
I never wanted to do anything like that. I would never hurt you Min-ju.
-I'd never hurt Min-ju, okay? -[woman] All right, Chan-hui.
-[Chan-hui] They made me do it, I swear. -[woman] It's okay.
It's okay. It's okay. Calm down. It's all right.
So now we know who it was.
Oh Chan-yeong killed her and not Oh Chan-hui.
Oh Chan-hui was forced to watch his brother kill my niece Kwon Min-ju.
[Jun-hee sighs]
"They." What did he mean by "they"?
Who else could've been there other than his brother, do you think?
What is it?
It's because of what you told me earlier tonight.
Now I know exactly what happened to me and my brother back then.
When I was back in the past, the murder hadn't happened yet.
Oh Chan-yeong had yet to travel back into his brother's body.
It wasn't until I told him everything.
That's when Chan-yeong discovered he could travel back in time.
Ah. What have I…
I'm the one who told Chan-yeong everything.
Then, that means Si-heon and Min-ju are dead
all because of me. Oh!
[gasping]
There deaths were not your fault.
You didn't kill them, okay? You didn't murder anyone.
Oh Chan-yeong is the real murderer here, Jun-hee.
-[sighs] -[Chi-won] We have to catch him.
We need to find him to get the cassette player back.
That's the only way we can save Min-ju and Si-heon.
[crying]
[phone buzzing]
Um, hello?
What?
Hey, you said you've caught Oh Chan-yeong already?
Yes.
We have him in custody. We found him in a motel today.
Sir, by chance, at the time of the arrest, do you know if
he was listening to music on a cassette player?
How did you know about that?
Well, it's mine, and I want it back if that's okay.
Please give it to me. I need it now.
Uh, after forensics sends it back to us,
it shouldn't be a problem to return it to you.
We'll have it for you soon, okay?
That being said, the tape player isn't in good condition right now.
[ominous music plays]
[beeps]
Oh Chan-yeong.
Oh Chan-yeong!
[grunts]
Ah!
[man] Hey, don't let him go. Grab him!
[Chan-yeong grunts]
[grunts]
Not yet. It's not time yet.
Why? Please let me go! [yells]
EVIDENCE NUMBER 23-01
[gasps]
[sighs]
-Hey, it was you all along! -[man] Whoa! Whoa! Whoa!
-Hold on. -It was you from the very start, huh?
-You're the killer! You killed Si-heon! -[man] Hey, you can't be doing this.
-Bring Si-heon back! -[man] Stop it!
Why did you do it? Why? I need to know!
No, Han Jun-hee!
You've got things all mixed up.
You should've asked yourself something first.
How have I, Han Jun-hee, caused the murder of Kwon Min-ju in the past?
Did you ever think about that?
[man] Hey, come on.
[laughs]
You still don't get it?
You were the one responsible for Kwon Min-ju's death, you see?
It's all because of you she's dead.
[ominous music plays]
[Chan-yeong laughing]
[somber music plays]