What? Isn't that a fire?
Hey! There's a fire!
Is no one inside?
Hey!
Gosh, how do I put this out?
My goodness, that was close.
What?
What's this? Why are you coming out of there?
Do you live here?
Why won't you answer me?
I'm talking to you right now.
Do you live here?
Do you want coffee?
What did you say?
Are you insane? Don't you realize what just happened?
Do you really live here?
My gosh, you're driving me nuts. My goodness!
(Episode 4)
Hey, Miss. Hey!
I'm talking to you. Hey.
I can't live in the same house as you, so you should move out.
You live on the second floor while I live on the first.
Whatever. I don't care.
If it weren't for me, the whole house would've turned into ashes.
It also looks like you're a bit off.
I'm scared to live in the same house as you.
You must be a bit uncomfortable too, no?
Not at all.
You are going to keep living here with me?
Hey.
Is not responding a thing here?
First, it was Sun Jae and now that woman too?
It's driving me crazy.
There has been a fire.
What fire?
The girl living on the first floor told me everything.
You need to fix the window you broke.
I am the one who put the fire out.
I expect it to be fixed soon.
I can't fix this. I can't.
- I won't. - Be quiet. Get it fixed.
She's driving me crazy. Darn it.
How can a normal person not be in any records?
We don't have any.
It's unbelievable.
(Community Service Center)
Excuse me. Why did he come here?
He wanted me to find a person that wasn't in any records.
Who is the person that wasn't in any records?
A person called Shin Yeon Sook.
He says it's her wife, but also that she was born in 1962.
It doesn't make sense. He doesn't even look like he's in his 30s.
Did he really say Shin Yeon Sook?
I should've been able to return yesterday.
But why isn't Yeon Sook in the records?
If I can't go back, I need to at least find Yeon Sook.
What? He has the same name as Officer Jeon.
Maybe I should ask Sung Shik.
He might help me find her.
He'll think I'm crazy.
He won't believe me. Even I can't believe what happened.
Who are you?
He did seem to recognize me.
But he didn't seem certain.
Sir.
I think...
I made a mistake last night. I was drunk.
It's...
me, Sung Shik.
Wait. Wait.
Darn it.
I thought you were dead.
Sung Shik. Is it really you?
Sung Shik.
You travelled through time?
After I was hit in the head in the tunnel, I woke up here.
By the way, did you catch the culprit?
- We didn't. - You didn't?
Fortunately, there were no other cases like that after that.
He must have died.
It's been 30 years already.
You said you saw him at the tunnel.
Didn't you see his face?
No, it was too dark.
I should have caught him then.
Are you sure you can go back...
- if you pass through the tunnel? - No. It doesn't work.
I tried countless times.
Why not?
How would I know? If I knew, I'd be back by now.
What are you looking at?
It's okay. He's like a son to me.
- What did you say? - That's right.
It's been a while since I smacked you.
- You blocked? - Sir.
- Don't you remember? - What?
My dream is to become the chief.
In your dreams, you punk.
If you become the chief, I'll be your son.
You are meticulous.
It's been 30 years, and you still remember?
How could I forget?
I really liked you. Give me that.
Sung Shik.
Why do you think I'm here?
There must be a reason why. But I really don't get it.
I thought solving the Kim Young Ja case would send me back.
Is it because of the case from 1985?
You didn't catch the culprit. Maybe I need to catch the culprit.
But why does it have to be me?
What happened to the Park Kwang Ho born in 1988?
The one that was supposed to get transferred.
- He went missing. - What?
A police is missing?
It's a big problem then.
It is. It's strange.
He has my name and the same job.
I was going to steal his identity...
until I can go back, but this feels too strange.
He must have answers to my questions.
But we don't know where he is.
I almost forgot.
Yeon Sook. Where is Yeon Sook?
I don't really...
know where she is.
I didn't hear from her after...
I was sent to Gangwon Province.
I see.
Hey, you should go look for her.
We can find her easily here, right?
Of course. I'll look into it.
Thank you, Sung Shik.
I am going to look for Park Kwang Ho...
that was born in 1988.
I might get the answers if I find him.
I'll look into it too.
I used to work with his superior back in Gangwon Province.
Excuse me. I'm getting a call.
What is it?
Training? All right. I'll be there.
Enjoy your meal.
I forgot that I have a training session in Seoul.
Gosh, you're a grown man now.
You've gotten older.
I'll find your wife soon. Don't worry.
Sir.
Don't ever disappear again.
You punk. Go on.
If you attended medical school as were planned,
what do you think your major would have been?
What do you think would fit me best?
Cardiothoracic surgery or neurosurgery.
That doesn't sound too bad.
But why did you decide to go to the police academy?
Never mind. I don't need to know everything about you.
Let's see.
If I win today, the score is a tie.
I didn't know you cared about such things.
Won't these pieces be meaningless...
if we didn't care about winning?
I'm sorry.
Yes.
Sun Jae, are you with Kwang Ho?
Of course not.
He drank so much last night. He must have passed out.
Come to the crime scene with him.
I told you clearly.
- Min Ha will send the address. - Why should I...
Hello?
See you at school.
I thought you didn't care.
You should go.
Let's have a rematch after the case gets closed.
Darn it.
I guess this world isn't that bad.
Maybe not. Because of him.
You should have hit me.
I could earn some money.
I'll try that next time.
- Get in. - There must be a new case.
Otherwise, he wouldn't let me in.
Gosh.
Darn it.
I told you not to trust the GPS. It's like a parking lot here.
This told me it's the fastest route.
Well, it's not.
Anyhow, we'll get there before Lieutenant Kim.
You don't understand.
Where are we going?
Say something.
Which jurisdiction are you from?
Sorry?
Are these your uniforms?
Nice. Well, that doesn't matter.
Let's just not invade each other's territory.
We should live in harmony.
What was that?
When did you first find out?
What are these socks for?
Where's the crime scene?
It's in the master bedroom and study.
When did the security company get here?
- They came as soon as I called. - Okay.
What happened?
The security company came 10 minutes after the alarm went off.
But I guess the culprit had already run away.
Why did a security company come?
Why would they come when they're not even the police?
Did you check the escape route?
Sorry? No, I didn't...
Hey, go and check.
Are you kidding me? You can check yourself, you jerk.
What's your problem now?
No, I'll do it.
Never mind.
My goodness. I might as well just punch you.
- Let's go check the second floor. - Okay.
I'm going to tell Sung Shik about this.
Which way did he escape?
This is the only escape route.
Hello.
Were you home all along?
I'm pretty sure no one was here earlier.
Wait.
Why?
Hey! Hey!
- Block the entrance. - What's going on?
You little rat. Get over here.
Hey!
Don't depend on this too much. Just memorize the route.
- How can I memorize everything? - I do. I remember everything.
My gosh.
Isn't that Lieutenant Kim?
My gosh.
Let me go. Why are you doing this?
Let go.
Let go of me.
Stay still.
Damage of property, assault, and burglary.
This little guy has a lot on his record.
Hey, do you think the juvenile reformatory is your house or what?
Whatever. You already went through my bag.
Did you find anything from my bag that belongs to that house?
Then why were you there?
Well, that's because...
The door was open, so I just went in to see what it looked like inside.
You punk. Stop lying.
Why did you hit me?
Hey, you're the guy who's in charge of standing guard, aren't you?
I just wanted to see what it looked like inside.
He's in charge of standing guard. Lock him up.
What?
The investigation's over already.
Sir, let me call someone. Please.
- Shut it, you punk. - I didn't do it.
Chief, are you done with training already? You came back early.
Did you get anything?
It seemed like an ex-convict's work.
He knew where he had to look for.
He avoided all the CCTVs...
and all we found was his glove marks.
If he only let out the minimum in just 10 minutes,
that means he knows the inner structure very well.
Let's start with the people who are close to the victim.
Okay.
What about him?
- If we look into him, we might... - There's nothing to look into.
- But still... - Hey.
Use your brain.
You little jerk.
Sir, I can see through those guys.
All they do is lie.
They don't even know what they're talking...
Chief, why did you call him "sir"?
Is that what they told you to do during training today?
What?
Yes. They told me to give it a try.
Tae Ha and Min Ha, you guys can carry on with what you were doing.
Sun Jae and...
Kwang Ho can investigate the people who are close to the victim.
I'm going to sue you guys!
Hey!
Sir... No...
Kwang Ho, quiet him down!
I really didn't do it. Mister, please.
Let me make one phone call.
Why is Sung Shik making me do this?
- That punk. - Let me make a phone call.
Shut it, you jerk.
It was your first time participating in a consultation.
How does it feel?
The case seemed so real. It wasn't bad.
Right?
Unlike investigating a case that's already over,
it can be more exciting.
It's getting colder now.
It was around this time of year when I first met you.
That was 15 years ago.
I can't believe you still remember.
It seems like you haven't forgotten either.
Back then,
I used to call you Jae Yi.
I called your name so many times, but you wouldn't even glance at me.
It hurt me a lot.
(15 years ago, England)
Hello.
Excuse me.
Is she Korean?
Yes, she's Korean.
She says she was adopted here when she was six years old.
Jae Yi.
You've grown up well.
I got your text. Is there a problem?
What did you mean when you said that I was only partially right?
Your guess that it was a breakup crime...
was only partially right.
Did you text me because of that?
Fine. I said that because Young Ja and Tae Soo were never a couple.
To Tae Soo, Young Ja was already his lover.
The fact that they were never a couple wouldn't have mattered.
Lieutenant Kim, you've never stalked anyone, have you?
What do you mean?
Try it.
It'll help you understand the culprit.
Okay.
Professor Shin,
you've never been stalked, have you?
Which one will you do first?
Let's have coffee first.
I guess this is how they sell coffee these days.
Do I just rip this open?
My gosh, what is this? It tastes incredible.
I'm impressed.
Mister.
When can I leave?
Did you forget that you got arrested at a crime scene?
You can't leave.
Stop joking with me.
You ignorant jerk. What an impolite kid.
When will you believe me? You can't leave.
I really can't leave?
I need to go home.
Detective, what can I do to get out of here?
This tastes nice.
Are you listening to me? Answer my question!
How sweet.
Mister.
If I tell you everything I know, will I be able to go home?
I thought you told us everything. Stop trying to play games.
The next target!
What if I know the next target?
What?
(Hwayang Police Station)
- Let's go. - Let go of me.
- My gosh. - Get away from me.
- I'll always be next to you. - Let go.
We're back.
We checked all the jewelry stores in town, but we found nothing.
They agreed to call us if they find out about anything.
We couldn't get anything from the ex-convicts.
The minute they saw us, they were in a hurry to give us alibis.
That's only natural...
because we often make visits to them.
Min Ha.
Yes, sir.
What's with that outfit?
Chief. It's so embarrassing. I can't stand going around with him.
He went to the market and showed up looking like this.
I was inspired by Kwang Ho's style.
Don't I look like the head of police investigations?
The higher the building,
the longer the shadow becomes.
Do you want to get beaten for a long time?
Why is it so quiet here?
Where have you all been?
- I found it. - What, sir?
I mean, about what?
It's 274, Daehyeon-dong.
- What? - The next target.
I told you, didn't I? We can get what we need if we question him.
Yoon Dong Woo confessed.
Why would he confess?
Where did he go?
He has positive identification...
and he has no where to hide, so I let him go.
He lives with his younger sister. Don't worry.
Anyway, the next target...
is 274, Daehyeon-dong.
You idiot.
How could you possibly believe that?
It's solid information.
You can go and see for yourselves.
There's no need to go and check things out.
Isn't this what you expected when you assigned the job to Kwang Ho?
- What? - Dong Woo can't give us anything.
He played some tricks and found a way out early.
I'm telling you, it's 274, Daehyeon-dong.
Use your brain, will you?
- Think. - Why this little...
You'll regret this.
I doubt that.
Chief.
We need to talk.
Has he lost his mind? Who does he think he is?
Why is the chief doing as Kwang Ho says?
He sure hasn't learned his manners.
Should we try following his ways, Tae Hee?
Forgive me.
Hey.
Is this how I taught you?
No. It's not that.
No matter how many times you get fooled, a detective should his job.
Don't you remember?
I do remember,
but you just don't know how kids are like nowadays.
Forget it.
Sir. Where are you going?
This is it. We're here.
- This is it? - Yes.
- Reporter Oh. Wait right here. - What did you call me?
I meant to say Driver Oh. Get out.
This house is amazing. Even I would want to rob this place.
Why am I getting out? I've done my job.
This isn't work. This is an opportunity.
Catching a burglar with me will be helpful when you take the exam.
What? A burglar? Are we here to catch a burglar?
That's right. Think, okay?
Gosh? What should I do?
This is so exciting.
We have one minute left. Hurry.
- Move away. - Why?
- Wait. Be careful with the mirror. - Keep it down.
What are you doing? Get down. You'll damage my car.
Hey.
What are you doing?
Come here. Come back here!
Who are you?
Darn it.
Hey!
Are you all right?
Chief. There's been a theft in Daehyeon-dong.
- What? - It's the place Kwang Ho mentioned.
What are you all waiting for?
- Where's the scene of the crime? - That way.
Darn it. I could've gotten them.
What you said was true?
How could we have known if it was the truth?
That's exactly why I said we should at least check this place out.
A detective should do its job.
Whether in the past or present, that never changes.
Why are you getting so upset?
He's right.
Hey, Sun Jae.
You told me...
I should use my brain, right?
- Safe. - What?
It's the same security company.
We need the list of their employees. I'm going to meet Yoon Dong Woo.
He's just talking nonsense because he's embarrassed.
Dong Woo.
Dong Woo. It's me. Open up.
Dong Woo.
Move.
Where's the switch?
Hold on.
I smell blood.
What happened? Dong Woo!
What happened? Dong Woo?
Dong Woo.
Gosh. What is this?
Dong Woo. Hey.
What's this? Kid, wake up.
Kid. Can you hear me? Wake up.
Wake up. Hey, kid.
This must've happened around 3pm.
First, a theft, and now a murder...
What on earth is going on?
This is similar to...
what we found in the backyard of the first crime scene.
What?
Goodness.
The girl that was taken to the hospital is Dong Woo's sister.
The name's Yoon Soo Jeong. Just the two of them lived here.
Their father passed away and their mother left them a while back.
Will she be able to live?
She didn't seem to have any external injuries,
but we'll have wait for results.
Did that kid see it?
The murder weapon punctured his left lung.
The cause of death is severe blood loss.
The wound is narrow.
Do you think he was stabbed by a small kitchen knife?
I heard you're new to the serious crimes unit. I'm impressed.
Do you know how many dead bodies I've seen?
That's right. Like you said, the width is narrow.
It's also pretty shallow as the depth is only about 10cm.
I think he was stabbed by a small kitchen knife or a jackknife.
When is the presumed time of death?
He's been dead for under a day.
It's presumed to be between 2pm and 6pm yesterday.
That means Soo Jeong stayed inside the closet for half a day.
She witnessed Dong Woo's death.
What do you mean? Are you saying Soo Jeong saw the killer?
Did she wake up?
That punk ignored me again. He's such a stuck-up.
He is very capable.
Don't even get me started.
Doctor. She's okay, right?
May we go in now? We have to ask her a few questions.
How should I put this...
Soo Jeong, can I ask you something?
She's not talking.
It looks like she's intentionally decided not to talk.
Soo Jeong.
I heard she was found at home where her brother died.
I think she's shocked.
Who is this person you need me to talk to?
You'll find out when you get here.
Why did you bring her here?
I wonder the same.
How am I supposed to talk to someone who's not talking?
I called you hoping that you'd be able to make her talk.
For a whole day,
she was left with her brother's dead body.
Please find out what she saw.
Hey, I can tell at a glance that she doesn't like kids.
She obviously won't be able to make Soo Jeong talk.
Are you ignoring me again?
Is that punk testing my patience or what? Goodness.
Gosh, that makes me feel better.
What? What's your problem?
What did you just do?
Go ahead and punch me if you want, you jerk.
Had you listened to me, Dong Woo and Soo Jeong would've been fine.
Right, I bet you don't care about those things.
Why did you even become a detective?
Can't you see the victims?
Do you think catching culprits is the only thing that detectives...
Hang on.
Gosh, I'm bleeding. You little...
What? What's your problem? You told me I could punch you.
I'll teach you a serious lesson today.
What? Come at me all you want.
Let go.
- Why are you guys fighting? - Please stop.
- Please come this way. - Please don't do this.
- Please let go of me. - Let go.
- Hey, you little... - Stop. You can't do this here.
Darn it.
That jerk...
Sir, how can two policemen tussle with each other...
in broad daylight?
Hey...
You're the one who partnered me up with that punk.
I don't like him.
It's not like I wanted to do that.
He's really good at catching culprits though.
That's not all that matters.
It's as if he feels no emotions.
- Is he always like that? - Yes.
Gosh, I really can't open up to him.
I would've already beaten him up to a pulp if things were like before.
(Winter Internet Cafe)
Why do they have so many employees?
My eyes are already hurting.
(Employee Personnel File)
(Dismissed for theft)
What a ridiculous scumbag.
How can you steal when your job is protecting people from theft?
(Noh Young Jin)
He does look a little bit like that guy.
Is this Winter Internet Cafe?
Do you know a boy by the name of Yoon Dong Woo?
What's the address...
Never mind. I'll look it up.
What?
- What? - What is it?
What is it?
Goodness.
- I have somewhere to go. - Then go.
You got up first. You go ahead.
Soo Jeong, you woke up.
My name is Jae Yi, Shin Jae Yi.
Now that I've told you my name,
I have nothing else to say.
You said you have to go somewhere.
It was here. Get out of my way.
What is this place?
It looks like an underground cave.
It's so dark here. What are all these people doing here?
How can I help you?
- I'm Kim Sun Jae... - Do you know this guy?
Yes. He sits over there when he comes occasionally to play games.
You said he and Yoon Dong Woo seemed close. What did you mean by that?
Oh, that.
(Yoon Dong Woo, Severe blood loss caused by stabbing)
I heard the two of them fought. Where did they go, Chief?
Would anyone be holding grudges against Yoon Dong Woo?
I met his homeroom teacher. He skipped classes often,
but he never caused any trouble at school.
His classmates said the same thing.
He used to run away from home all the time in middle school,
but that stopped when he started high school because of his sister.
He always went home at 6pm even in the middle of playing a game.
He also didn't fight with anyone recently.
So he didn't have a hostile relationship with anyone.
Who won?
We found out that someone paid for Yoon Dong Woo at the internet cafe.
You said he and Yoon Dong Woo seemed close.
Oh, that. He paid for Dong Woo.
He did that a number of times.
They kept chatting too.
They seemed to know each other well.
It's this guy, Noh Young Jin.
He used to work for the security company called Safe or whatever.
He got fired for theft. Doesn't everything just add up?
And there's another guy who always used to play games with them.
What?
We only found two sets of footprints at the scenes of theft and murder.
I just checked with the guys in Forensics.
The footprints from the two scenes match.
That means they were done by the same guy.
Let's find this guy first.
Young Jin? I spoke to him on the phone yesterday.
I thought it was strange that he called me out of the blue.
What did he say?
Nothing much.
He just asked me if I still work at Safe...
and where I usually am in the morning.
Which areas are you in charge of?
I guess this is like a computer. Why is it so small though?
Hey.
These two places overlap.
Thank you.
Chief, we need to do a stake-out.
I have bread.
Flour gives me heartburn.
- You are not eating? - No.
That's why I didn't bring it.
- I only brought two. - Thank you.
Noh Young Jin will steal from houses in Anbok-dong and Daehyeon-dong.
These are the two main places.
Sung Shik's group is in Anbok-dong.
There is a fifty-fifty chance.
We need to park behind the house.
We catch the robbers when they come out.
Move the car.
Do you want chocolate?
Then I'll leave it here.
See you tomorrow.
What?
You are unbelievable.
How can you remain quiet during the whole night?
This little...
You didn't touch a thing.
Hey, hurry.
Hurry up.
Hey.
Why you little...
Stay still.
Who are you?
We apprehended the suspects.
Did she say something?
No, not yet.
We caught him in the act, so he'll acknowledge the burglary.
But he will deny the charge for murder.
Call me.
- Who was that? - The person you paid for...
at the internet cafe a month ago.
No, I've never seen this guy.
Then who killed him?
Why are you asking me?
I'm here for the burglary,
not for murder.
If you are curious,
ask the police.
Speak properly.
I don't know.
I didn't kill him. I'm telling the truth.
So it was Noh Young Jin who killed him?
Pardon?
- No. - Then, did you kill him?
No.
Hey.
Listen carefully. One of you did it.
But I don't think it was you.
How can you kill a man when you are trembling like this now?
Do you think he'll be thankful for your protection?
He won't. I've seen it many times.
Wait and see. He'll blame you.
Rot in prison for...
10, 20, and 30 years.
Let me know if you want to say the same thing then.
It's one of them for sure.
I can't beat them up like the old days.
Did we find anything in Noh Young Jin's room?
We have the stolen goods, but not the murder weapon.
Without any evidence, we can only arrest them for special larceny.
Have you heard from Professor Shin?
What has she been doing?
It's been days.
It's a waste of time.
Where are you going?
That punk.
(Hwayang University Hospital)
I have...
never talked to a girl like you,
Soo Jeong.
I mostly talk with murderers who have killed people.
They are dying to talk about themselves.
So I don't need to talk at all.
Most of them are lies.
Once, I listened to someone's story for two hours...
although I knew he was lying.
That's my job.
But...
this seems like my turn to talk.
Soo Jeong.
I...
witnessed my parents' deaths.
Soo Jeong.
I...
witnessed my parents' deaths.
I couldn't get close to them...
because it was too hot and scary.
I didn't know what to do.
So I watched until the house burned down.
So people thought...
I set the house on fire. Because I was just watching.
And for a long time...
there were rumors that I was the killer.
It's been over 15 years,
but I still regret that moment.
Why didn't I do anything?
Soo Jeong.
You can choose to do nothing.
But you can also do something.
Dong Woo...
told me to hide in the closet.
Listen to me carefully.
You have to stay inside the closet until I say you can come out.
Got it?
Did you do something bad again?
No, it's not like that.
Just a few punches, and it'll be over.
You really cannot come out, okay?
Dong Woo!
Do you understand?
Hey!
Dong Woo! I'm going to break this door down!
Are you alone now?
Yes.
Come here.
Dong Woo.
How did you get out of the police station?
You know, I've been in and out of the juvenile hall.
I insisted that I sneaked in to take a look around the house.
And the police believed you?
There's no evidence. They had no choice but to believe me.
Then why was there a detective in Daehyeon-dong?
Sorry?
Dong Woo!
Do you think I'm an idiot?
How dare you lie to my face after telling them everything?
Please. Please don't kill me.
I really didn't say anything about you guys.
- Really? - Yes.
Get up.
I'm so thankful.
Thanks to you, my friend got caught.
- Please... - Hold on a second.
What shall I give you as a gift?
- Please forgive me just this once. - Dong Woo.
I really didn't...
Dong Woo.
When you receive a gift,
you have to say, "Thank you."
- Stab him. - What?
No, I don't want to.
You have to. Stab him now.
If you don't, I'll kill you as well.
Don't come out, Soo Jeong.
Dong Woo, Dong Woo...
(Hwayang Police Station)
Hey.
You said you'd take care of everything.
You told me that there wouldn't be any problems, you scum!
What did you just say? You piece of...
Shut it, you murderers.
Take them!
- Take him. - Young Jin! You said that...
- everything would be okay... - Darn it!
Those rude scumbags...
What? What are you looking at?
Let's go.
Bye, Soo Jeong.
- Please move back. - What's the cause of death?
I'll be very quick. Come on.
- Please let us in. - We'll be quick.
- Let us in. - Who's the victim?
No photos allowed!
- Just for a minute. - Don't take photos!
Goodness. Get ready to greet a guest.
Pardon? Who?
Who do you think?
That punk, Kim Sun Jae, from Hwayang Police Station.
Does that mean Jung Ho Young killed this woman?
How would I know?
(Annam Police Station)
(Father)
Are you working on this case by any chance?
Excuse me!
This isn't fun. Let go.
The guest has finally arrived.
There's no spot for you here. Just leave.
Your team isn't in charge of the case. Who do you think you are?
Don't be ridiculous.
Neither you nor I have managed to track down the killer.
You guys are probably being like this because you want the credit.
But don't you know your team is already at rock bottom?
- Hey, get him! - Hey.
Let go. I said, let go!
I have to see the body. Let go!
(Another dead body found)
Isn't that the killer who slipped out of Lieutenant Kim's hands?
Yes, it's him.
That's why he snoops around stations under other jurisdictions...
whenever a young woman gets murdered.
He can't tolerate that he made a mistake. What a perfectionist.
Jung Ho Young...
That name rings a bell.
His name has been on the APB for years...
We don't even know how many women he's killed.
He's a notorious serial killer.
Serial killer?
By the way, are you sure Lieutenant Kim let him get away?
To be more accurate, it was his partner's fault.
Yeon Sook.
I think I'll be able to find her soon.
Really?
(Shin Yeon Sook)
(No record available)
I told you. There's no record of her.
Normally, that happens when their ID number expires.
But there's also a possibility that she might've gone missing.
What?
There could've been written records of her in the past,
but it's been so long, so we don't have them either.
- Thanks, Sung Shik. - No problem.
I should hurry up and find...
the other Park Kwang Ho who was born in 1988. See you.
What brings you here?
Does Officer Park Kwang Ho work here?
Officer Park got transferred to Hwayang Police Station. Who are you?
I'm just an old friend of his.
I haven't been able to reach him.
I came to see if he still works here.
You can't reach him?
We have something for him, but we couldn't reach him either.
Did he go through something bad recently by any chance?
- No, I don't think so. - I see.
We're busy working shifts, so we don't have time for anything else.
Here. Please give this to him when you reach him.
Also, please tell him not to forget to change his address.
Okay.
A person went missing,
but they keep sending him the bills.
My gosh.
What's this?
A speeding ticket?
I think I've seen this license plate number before.
Hey!
I'm a police. Open the door. I said open the door.
Wait.
Get off.
Hey. Hey!
Was he the other Park Kwang Ho?
"Please let me live."
"I have a child. A child."
That's what she said to me.
Please let me live.
I have a child.
A child.
But what does that have to do...
with anything?
It's been a while.
But I keep remembering it.
I wasn't going to do it again.
But I can't stop.
Brother.
(Tunnel)
I killed more people.
I'd like you to find them, Detective.
- Jung Ho Young. - You met him?
I must find him to find out why I'm here.
That way, I'll know how to get back.
Yeon Sook must be so sad.
Why are you so obsessed with Jung Ho Young?
I'm going to get him.
Is there a guy hitting on you?
There's a stalker.
Professor Shin, how did you know about this place?
Is this place not open today?
Who's trying to get away with murdering someone?
I'm sorry. I now know why you're so obsessed about catching...
the culprit.
Let's go together.