Are you saying...
...Yeseo did that to Hyena?
It doesn't matter whether Yeseo did it or not.
The fact is, she's a high school senior.
She can never be the culprit. Not when I'm coaching her.
That's why...
...we'll need a scapegoat.
Woojoo will get hurt.
Mrs. Han.
What should I do?
Yeseo's a high school senior.
Even after finding out that you were Kwak Mihyang...
...and that Hyena was your husband's daughter...
...Yeseo pulled herself together and came this far.
And she proved herself once again by scoring 100% on her final exams.
All she needs is a perfect report of her first semester of senior year...
...to get into SNU Med School.
Just the first semester of senior year?
Yes.
Just the first semester of senior year.
So...
...what should I do?
Mrs. Han?
My daughter Yeseo...
...please save her.
Aren't you hungry?
You skipped dinner.
I hoped that you'd never have to experience the pain...
...of losing someone special again.
I'm so sorry.
When your mom passed away...
...I couldn't have pulled through without you.
You can blame me for what happened.
I only hope that you don't...
...go through it all by yourself.
I'm always on your side.
I'm sorry.
What I said was harsh.
There was nothing you could do.
I shouldn't have invited her to my birthday party.
If only I hadn't invited her...
Woojoo.
That's not your fault.
I feel so sorry for Hyena, Dad.
She died after studying all her life.
What does that make of her life, Dad?
Why did she have to die like that?
She could've been doing something else with the internet course turned on.
We would never know.
Did Yeseo really...
...do that to Hyena?
She's like an angel.
No way. It's impossible.
It couldn’t have been my daughter.
I'm sorry.
Hyena.
Yeseo.
It's okay. It's all right.
It's just a nightmare.
Everything's going to be fine.
That's right. It's going to be okay.
It's okay.
Goodness.
-What's going on? -What's that?
What is this about?
Hwang Woojoo, get out of the car.
-What are you doing? Why? -Please get out of the car.
-Why are you doing this? -What's going on?
You're under arrest as the suspect of Kim Hyena's murder.
-Cuff him. -What?!
What are you talking about?
-That can't be! -You're under arrest.
You have the right to an attorney...
-What are you people doing?! -This is insane!
-Take him, let's go. -Woojoo! Woojoo!
Hold on a minute!
-On what evidence? -What are you doing?
-Where's the evidence? -What proof do you have?
-Woojoo! No! -Please wait.
Where's the proof that he did it?
Let me go!
-Woojoo! No! -He didn't do it.
I didn't kill her.
Mom! I really didn't kill her.
-No! -I really didn't kill her.
-Let go of me. -Woojoo! No!
He says he's innocent! Wait!
-You can't! -Officer!
-What do you think you're doing? -What evidence do you have?
He didn't do it! My son says he didn't!
-Woojoo! -Woojoo!
Please come with me if you have anything to say.
-Woojoo! -Woojoo! Woojoo!
-Woojoo!
We'll be right behind you. Don't worry!
Don't worry.
Honey, you go ahead first.
I'll go get Professor Cha.
Okay.
Don't start the investigation until we get an attorney.
Understand?
Oh my!
Oh my gosh.
So Woojoo killed Hyena?
We'll talk later. Get the kids.
Oh.
Yebin, Soohan. Get in the car.
I'm sorry, but please help us.
I'm so sorry, but according to the private school law...
...full-time professors are not allowed to take side jobs.
So I can't work as an attorney these days.
Then could you please recommend another attorney?
We don't know where to find one and it's really urgent.
As you know, it's been a long time since I left the law firm.
I can't just recommend anyone to take a criminal case.
Things could get awkward if you don't get the result you want.
Sorry to disturb you so early in the morning.
Our sons' friend was arrested.
You can go as the father of his friends.
You don't have to go as an attorney.
Honey.
Don't you know that I have a class first thing in the morning?
Please excuse me. Goodbye.
Feel free to ask me if you have any questions.
I'll try my best to answer...
How rude.
Can't you figure out when not to get involved?
Why did you interrupt?
You're a parent too.
If you can't go there yourself, at least you can make a phone call.
Is that so difficult?
Our kids are high school seniors now.
The case needs to be closed as soon as possible...
...so our sons can focus on their studies.
"Focus on their studies"? Are you saying...
...that you don't care if Woojoo gets framed?
The police took him away in handcuffs.
That means they have concrete evidence.
Woojoo's a model student.
He has a good character and personality on top of his good grades.
Do you...
...really think that Woojoo could've done it?
Even our own kid stabbed us in the back.
And we're talking about someone else's kid.
How can you be sure?
Make sure the kids don't get distracted because of Woojoo.
Sooim, I have a lawyer friend who's interested in juvenile cases.
Would you like me to call her?
We have Kim Hyena's autopsy results.
Hwang Woojoo's skin tissue was found under her fingernails.
-What? -What?
She must have scratched him when he tried to push her off.
I didn't do it.
Hyena had already fallen off by the time I got to the balcony.
Then how did your skin tissue end up beneath her fingernails?
No need to rush, Woojoo. Take your time to think.
Did you hold hands with her? Was there any physical contact?
Yes, Woojoo. Stay calm and think.
That's right.
Before the mafia game, I had a quarrel with Hyena.
It's your birthday present.
I didn't know what you'd like.
"Gift Voucher"
I said...
...that I wanted us to get matching wish bracelets.
What's so important about a 2,000 won bracelet?
Those are all superstitions.
It doesn't make sense that your wish comes true when the bracelet wears off.
What... am I to you?
I'm sorry.
I don't have time to fool around like you do.
Do you think I'm fooling around with you?
You never listen to me.
You ignore my texts and forget our plans.
Don't you know how hard this is for me?
If it's hard, then just stop.
Just stop it.
How can you say that so easily?
Don't you know how I feel?
I don't! And I don't want to know.
I don't have time for you.
That's how it got there.
She scratched my hand when she pushed it away.
Why didn't you tell us last time that you guys had a fight?
I didn't do it. It wasn't me!
Woojoo and Hyena were close friends.
He said he didn't do it.
Why do you keep interrogating him?
Calm down. They're just investigating.
Detective. He got scratched during an argument.
You can't jump into conclusion when all you have is skin tissue.
We got this from the dashcam of a car that was parked near the guesthouse.
You can't even make out the face because it's taken from afar.
How can you be sure that it's Woojoo?
You're the only one who was wearing a red hoodie that night.
It wasn't me.
It wasn't me!
But you can't make out the culprit’s face with this.
This can't be evidence. It doesn't make any sense!
Wait.
Can we have a minute to talk in private?
Ms. Attorney.
You have to think under the assumption that it wasn't him.
So if it wasn't Woojoo... why did the culprit wear a red hoodie?
To set Woojoo up as the culprit.
Are you saying that the culprit wore a red hoodie on purpose...
...to make it look like Woojoo killed Hyena?
It's the only possible explanation from our standpoint.
This whole situation is crazy!
Although he's under age...
...he's likely to be arrested as it's a murder case.
That's not enough. He has to be convicted.
Wrap it up so the police don't find out.
Ms. Kim, do we have to...?
We must send Yeseo to SNU Med School.
That's what we're supposed to do.
It smells great.
It's hazelnut.
Seojin must've brewed it especially for you.
Right, Seojin?
Help yourself, Seunghye.
Thank you.
Seojin.
My husband and I were way out of line.
Take them off.
Hey!
I'm sorry.
It's okay. It's not like we were any better.
Pucker those lips up so I can rip them off.
Take your glasses off! Take them off.
We fought because things went out of hand.
It's not like we hate each other.
You're right.
Yeseo and Hyena are enemies.
I saw them fighting yesterday.
But anyway...
...Woojoo is a nice, smart, decent kid who takes after his father.
On top of that, he's gentle and sweet just like his dad.
So it doesn't make sense.
When things went out of control with Seri's Harvard scandal...
...he spent a whole day with my boys.
I can't believe that kindhearted boy would hurt Hyena...
Exactly! That's right.
And according to Soohan, Woojoo had a huge crush on Hyena.
It doesn't make any sense.
The police wouldn't have taken him unless they had evidence.
Think about it.
Before his mom died, we all thought Youngjae was...
...a good, smart, exemplary son who obeyed his mom.
Sooim isn't even Woojoo's biological mother.
He could have a dark side that we're not aware of.
A dark side?
Kids get stressed out with the entrance examination...
...even with their mom's full support.
Woojoo probably dealt with it by himself.
Oh my!
Are you saying that Woojoo snapped under all that stress?
This is nuclear bomb level .
Professor Hwang's son...
...killed Hyena?
So Hwang Chiyoung's son was the culprit?
He was always smug about being a humanitarian.
What's the point?
The most important thing is how you raise your children.
"1,000-year-old tortoise"
Chief Kang?
Yes, sir. It's me.
Thank you. Thank you very much.
Me and my family are in your debt.
I'll never forget what you did for me.
Please don't mention it.
I heard the other patient died.
Gosh, my heart sank when I heard that.
My grandson's life would've been in danger if it weren't for you.
Which is why I want to have dinner with you...
...and Professor Hwang, who performed the surgery.
But I heard Professor Hwang is away on leave.
I guess you don't know.
What...? What the hell is this?
Murder?
He tarnished the hospital's reputation with his columns, and now this?
What am I going to do?
It'll be too much for you to take over the Spine and Joint Center's...
...director position as well.
Why would it be too much?
I should do everything I can for the hospital.
You have so much passion for work just like me.
Of course.
After all, you're my...
...role model.
Role model?
Come on.
Role model?
All right, all right.
I heard you're also taking the Spine Center's Director role.
Congratulations, honey.
Professor Woo, that chump.
I guess he went around and told everyone.
I got to hear some news about the hospital thanks to him.
I'm very grateful.
My goodness.
A guy who raised his son to be a murderer...
...gives lectures about healing people?
How despicable.
Just wait.
I will have him thrown out of the hospital.
But...
...can he be dismissed for what Woojoo did?
Power can make anything happen even if it seems impossible.
This is our chance to drive that family out of here.
Ever since those people moved in, the neighborhood's been a mess.
Well... They can't live here anyway if he gets fired from the hospital.
Why stir up trouble?
So why did you take in that girl in the first place...
...and cause all this mess?
A low-born like her always causes trouble.
Look what happened to Soochang's family.
It was all because of Gaeul.
The police told us not to let anyone in, but since it's your request...
Thank you, Ingyu.
It's okay, ma'am. I should help you in any way I can.
Wait, put these on over your shoes.
And you should wear these gloves, too.
This is so frustrating.
Yebin, why don't you try?
-No, wait. -Move, move.
-Soohan, stay still. -I only played two rounds.
Watch this!
Ms. Attorney?
Ingyu, did anyone else other than the kids...
...came into this guesthouse on the night of Woojoo’s birthday?
No. Outsiders cannot access Sky Castle and you know it.
Then...
...it has to a resident of the Castle.
One of the residents?
Mrs. Lee, can you think of anyone in the Castle...
...who might have wanted to kill Hyena?
Do you have anyone in mind?
Yeseo, let's eat.
You have to eat carbohydrates in the morning for better brain function.
Is Woojoo going to be released?
Yeseo.
You're a high school senior.
As long as your first semester goes perfectly...
Do you think he'll be released?
Stop thinking about that.
What's the matter with you?
It wasn't Woojoo. Woojoo... Woojoo is innocent. It can't be him.
When are you going to stop talking about Woojoo?
When you go to university...
...you'll meet plenty of guys who are better looking than he is.
Does it not affect you at all that Woojoo got arrested?
How could you be like this?
Do you really not know that he's innocent?
If it wasn't Woojoo, then who was it?
Who?
Mom.
The neighbors are keeping quiet, but who do you think they suspect the most?
You and Hyena were enemies.
Jinhee saw Hyena threatening to post the truth on the school website.
And she died the day before...
...she could get on to it.
You're the number one suspect in everyone's books.
So?
Should I be grateful that Woojoo got arrested instead of me...
...and just keep studying?
This is why you should focus on studying instead of dating.
Look what happens when seniors neglect their studies and focus on dating instead.
Didn't I tell you that a good university degree will...
...help you get a better-looking spouse?
You bunch of smart-asses.
I want the guys to keep this in mind.
You'll end up ruining your life if you meet the wrong woman.
You'll end up just like Woojoo.
Why did he even date such a rude brat like Hyena?
Sir.
Aren't you being too harsh on someone who's dead?
Harsh? Really?
You guys shouldn't be thinking about that now.
Look at Yeseo.
She won't even bat an eye.
You guys need to develop a strong mentality like hers.
That's how you succeed.
Yeseo.
Hey, Yeseo.
Where are you going?
What? Is Yeseo ditching school?
-That bookworm left? -Seriously?
Unbelievable. Yeseo ditched school?
-No way. -Skipping class?
She's ditching school.
-Yeseo is ditching school? -I don't believe it.
My Yeseo?
Yeseo left school early?
She's been going through a hard time since Hyena died.
She must've grown fond of Hyena while they were living together.
But, sir.
A sick leave won't be reflected in the school record, right?
I'll provide a medical certificate within three days.
Thank you.
Okay, bye.
"My Princess"
My mom's suspecting me.
Oh my. No wonder you're so upset.
Yeseo.
Do you still have nightmares these days?
What happened to Hyena wasn't your fault at all.
Hyena's completely at fault...
...for her own death.
You know the saying, "Too much greed will lead to one's downfall."
Strictly speaking, Hyena had so much going on for her.
She did?
She was smart enough to be a top student without any support from her parents.
The other kids should've been jealous of a smart girl like her...
...but she won them all over because she had the looks, empathy and sociability.
Not only that...
...she was mature enough to take care of her sick mom at a young age.
If only she was grateful for what she had instead of wanting more...
...she would've been fine.
But she wanted to take everything you had.
She paid the price for her greed.
So you don't have to feel guilty about Hyena's death.
Forget about it.
Okay?
What about Woojoo?
It wasn't Woojoo. It wasn't him.
What about Woojoo, Coach?
The culprit could have sneaked into the furnace room wearing a red hoodie...
...then killed Hyena to make it look like Woojoo did it.
Let's see if your theory can be valid, Ms. Attorney.
First, the culprit would've known that...
...the party was going to be held at the guest house.
Second, he would've had to know that....
...Woojoo would be wearing a red hoodie.
Third, he would've had to assume that...
...Hyena was going to be out on the balcony all by herself.
Fourth, he would've had to push Hyena off as soon as she came out.
Fifth, he would've had to hack her phone...
...and send a text to Woojoo to make him the first witness.
Sixth, he made sure that the dashcam caught all of it.
And finally...
...he managed to escape the Castle, avoiding all of its security cameras?
Are you telling me to consider all of these possibilities?
Ms. Attorney.
How did it go?
I tried telling them that the real culprit...
...could've framed Woojoo by killing Hyena wearing a red hoodie.
But he thinks it makes no sense.
It's too much of a coincidence for that theory to be valid.
Then what's going to happen to Woojoo now?
They're going to transfer the case to the prosecutor's office.
What?
-Woojoo. -Woojoo.
Woojoo, are you okay?
Detective, please think about it again.
Maybe it's not a coincidence.
Hold on a minute.
Someone could've planned all of this to frame her murder on my son.
We've already investigated all the victims' acquaintances.
But we couldn't find anyone with a motive.
Who could've done something like this?
Woojoo.
Have you ever heard anything from Hyena?
Did she have something to be upset about?
Or was she on bad terms with someone?
Mom.
Hyena said...
Yeseo's coordinator thinks of me as a learning tool for Yeseo.
It makes me sick to my stomach.
Kim Jooyoung?
"Mrs. Han"
I also can't believe that a model student like Woojoo...
...would do something like that.
But think about it, Yeseo.
Woojoo lost his biological mother when he was only 13 years old.
He once got involved in a gang fight because he couldn't cope with the loss...
...and was forced to transfer to another school.
He even ran away from home a few times after his dad got remarried.
In other words, Woojoo was a troublemaker.
That aggression buried deep inside him must've came out...
...when he realized that Hyena was toying with his feelings.
How do you know all that?
To make you the best...
...I had to research all your competitors.
Hyena was pissed when she heard that she was being used as my study tool.
Have you ever met her?
Never.
I had no reason to meet her.
"Mrs. Han"
Is that my mom?
I don't want to go home.
"Mrs. Han"
-Yes, Mrs. Han. -Coach Kim.
Are you with Yeseo right now?
Yes, she's with me.
Yeseo is feeling uneasy.
I think it's better if she stays with me for a while.
What are you talking about?
I should keep a close watch on her for at least a week...
...in order for her to recover and recapture her top form.
I'll send Mr. Jo to your house.
Please send Yeseo's clothes and other necessities.
Put Yeseo on the phone right now.
With all due respect...
...you're only going to be a distraction to her at the moment.
I hope you can be rational about this.
I have to get a grip.
Yeseo is my daughter.
I already told you before...
She's just like a reference book that you buy and then throw away.
A reference book that we'll throw away...
...after Yeseo gets into University.
Yeseo left school early?
Yeseo?
When Hyena died she sat stock-still and studied.
I guess she is human after all.
And I thought she was a studying machine.
She probably feels bad about it too.
It was painful to watch Woojoo getting arrested.
She probably can't concentrate.
Now is the perfect time...
...for you boys to improve your ranking.
I really don't want to say this but you have to accept reality.
Out of 100 students, only four gets to make the top level.
Hyena and Woojoo are gone. And Yeseo's falling apart.
That's three competitors out already.
Honey... Just stop.
Why stop? This is an opportunity of a life time!
I can't believe I'm listening to this bullcrap.
What if a kid with worse grades than me celebrates if I die?
How could you...?
How could you say that as a father?
So what if you have a Master's and a PhD from SNU?
Even a preschooler wouldn't say that!
Woojoo is innocent.
Kids stab each other in the backs to win the fierce competition.
But Woojoo even shares his notes with the other kids.
Woojoo...
...is my friend. My friend.
My friend's unfairly detained and you want me to study to improve my ranking?
You're right.
You're right. Of course you are.
Right you are.
Yes. You're still young.
That's what youth should be like.
I used to throw some petrol bombs back in my day.
But...
...youth flashes by in the blink of an eye.
When you're older, you'll realize that your father was right.
What really matters in life isn't friendship or loyalty.
It's about your social status. Where you are in the pyramid.
You only get oppressed if you're in the bottom.
And if you're in the top...
...you enjoy the privilege.
That fool.
How could the world be a pyramid?
How could it be a pyramid when the Earth is round?!
Let go.
I said let go...
Have you lost your minds?
Let go.
Let go. Let go.
Let go!
Boys. Take your father outside.
Bro, hold him.
What are you doing?
Stop what you're doing!
Stop struggling, Dad. You'll get hurt.
Let go. Let go! Let me go!
How dare you insult the man of the family.
Are you out of your mind?
Is this what you taught to the boys?
This is wrong!
This is wrong! This is immoral!
This is a depravity! A sin!
Depravity!
Hey, what if someone sees us?
Let's talk it out.
Open the door. Open it!
Fine.
I'll give you one last chance to beg for forgiveness.
You have ten seconds to open this door.
One.
Two.
-Three. -I had you throw him out...
-...on a cold night like this. -Four.
-Hoping that the cold wind.. -Five.
...would bring him back to his senses.
Six.
-You guys go upstairs. -Seven.
I'll take care of it. Don't worry.
-Yes, Mom. -Eight.
Nine.
Damn!
I might get sick.
All you have to do is observe the situation.
In other words, just sit back and watch.
The police will take care of it.
How could you call yourself a good neighbor?
Think about what Professor Hwang must be going through.
He must be worried sick.
He saved our Soohan's life, and I'm supposed to sit back and watch?
You said earlier that Woojoo could've done it under stress.
I mean...
...Seojin brought up Youngjae.
So I started wondering if Woojoo had a secret we don't know about.
Jinhee.
You are fantastically perfect, but you just have one problem.
What's that?
Going back and forth.
You need to find your center.
Jeez.
And you're so devoted to Professor Kang. Good for you.
I love you, darling.
"Seunghye"
Hi, Seunghye.
Come on, you have to eat more if you want to keep fighting.
Even if the case was sent to the prosecution...
...Woojoo will be released once he's cleared.
I feel chills going up my spine.
If the culprit deliberately wore a red hoodie to frame Woojoo...
...it means that he was in the furnace room that day.
That's right.
The culprit was there that day.
Who could it be? Who would do such a thing?
Both the lawyer and I think that the culprit's a resident of the Castle.
Could it be Yeseo?
My gosh. Was it really Yeseo?
Right, she said she'll post everything.
Jinhee.
What are you talking about?
Post what?
What? Did I say something? I didn't say anything.
Jinhee, do you know something?
You're hiding something, right?
No, I'm not hiding anything.
Help me. Please.
I beg you.
-Save Woojoo. Please. -Oh no.
It's related to Seojin, isn't it?
On the day of the meeting, you told me that you saw Yeseo and Hyena fighting.
Damn it. Whatever.
This could put my husband's career at risk.
But I shouldn't let an innocent person take the fall.
Fine, I'll tell you.
What are you doing here?
You evil bitch.
You killed that poor girl and framed it on my son?
Are you insane?
Watch your mouth.
Do you think your daughter will be safe after what you did?
Do you think she's going to be fine?
Leave my daughter out of this.
I think you want to throw my daughter under the bus to save your son.
You threw my son under the bus!
No, now you're backing your own daughter into a corner.
Do you think Yeseo can be happy when Woojoo is under arrest?
Do you think a high school senior can study in peace after what happened?
I'm going to the prosecutor's office.
I will find out what happened.
You watch out.
Sooim is on her way to the prosecutor's office.
If the prosecutor suspects Yeseo, you can't be safe either.
You need to come up with something quick.
Not to worry, Mrs. Han.
Woojoo can't be released when there's solid evidence.
You know that woman is relentless.
Woojoo will be...
...charged and convicted.
Just like we planned.
On the morning before the incident...
...someone witnessed Yeseo and Hyena fighting
I'll ask her to testify if necessary.
You're saying Yeseo and Hyena had a fight.
But Woojoo had a quarrel with her as well.
The two stories are compatible.
But in Woojoo's case, his skin tissue was found in the autopsy.
And the dashcam caught a red hoodie.
The police said they couldn't find anyone who would hold a grudge against Hyena.
But Hyena was about to post on the school website...
...that she's Professor Kang's daughter.
That could've been the motive.
But we can't convince the prosecutor with mere speculations.
There's concrete evidence against Woojoo.
Then... What's going to happen to Woojoo?
What are we going to do about it?
-Woojoo! -Woojoo!
-Dad! Mom! -Woojoo!
-Woojoo. -Mom, Mom!
-Woojoo! -Woojoo.
-Excuse me.
Woojoo, we will find a way to save you.
Just hang in there, okay?
-Hang in there, Son. -Woojoo.
I will do whatever it takes. Okay?
Woojoo, Woojoo.
Woojoo!
Woojoo, Woojoo.
-Mom. -Hang in there.
Please hang in there.
-Woojoo. -It won't be long.
Just trust me, okay?
Woojoo! Woojoo!
Woojoo.
The Seoul Central District Prosecutors' Office...
...arrested and charged a teenage suspect for murdering his classmate...
...by pushing her off a guest house balcony.
During his birthday party in February, Mr. Hwang...
Did Hwang's son get arrested?
Goodness.
He may look sleek on the outside just like his dad.
But on the inside...
How could he kill someone?
Hyena's funeral is at 2 PM tomorrow.
Tomorrow?
It's tomorrow?
I have a golf date with the president tomorrow.
I've told you again and again to clear your schedule.
You will be there, so why do I have to go?
You can go golfing some other day.
Are you out of your mind?
I can't just reschedule a golf date with the president.
You might regret it later.
Regret? Why would I regret anything?
I mean... She used to live with us.
Can't you find it in your heart to send off a poor orphan girl?
Stop spewing nonsense and get my golf outfit ready.
Jeez.
"The Late Kim Hyena"
It pains me to think about Hyena's life.
I can't imagine how you feel, Seojin.
I just feel terrible when I think about her life.
I feel bad for Hyena.
But Seojin must be devastated beyond belief.
I wouldn't be able to pull myself together if I were you.
Sorry, Seojin.
Sooim kept pressing me so I had no choice.
What?
Right. I assumed it was you.
It wasn't Jinhee's fault.
She practically begged Jinhee in desperation.
How could she not say anything?
It was hard for me too.
Ever since I told Sooim the truth...
...I felt like I accused Yeseo of the crime.
I've been feeling so miserable because of that.
Thank goodness there was a hard evidence against Woojoo.
Are you aware that you almost made a culprit out of my daughter?
I'm sorry, Seojin.
But even when I was telling Sooim...
...I never thought for a second that Yeseo could've killed Hyena.
I only told her that Hyena is Professor Kang's daughter.
And that she was going to post on the school website...
Yebin?
Yebin.
Did she hear that?
Yebin. Hey, Yebin.
Hyena was Dad's daughter?
Let's talk at home. I'll explain everything.
Forget it.
Yebin.
I'm really sorry that I didn't tell you sooner.
I was going to tell you and your dad...
...as soon as Yeseo entered university.
You were very fond of Hyena.
I'm so sorry.
I'm also heartbroken...
...about Hyena's death.
Look at me, Yebin.
Look at me.
Get out.
Come on, Yebin.
I heard you. Just get out.
Okay.
But I need to ask you a favor.
You can't tell your dad...
Get out now.
Okay. All right.
I'll be waiting downstairs. Come down when you're ready.
Okay?
"Congratulations on the level up."
"Your first perfect score"
What's this?
It's a bracelet.
It's a good luck bracelet.
You won't have dreams about Hyena with this on.
Anxiety, nervousness, fear, and guilt.
It'll protect you from all those negative energy.
Really?
Touch this pendant when you have a lot on your mind.
It'll help you calm down and focus on your studies.
Mint green is known to have a calming effect.
Okay, I will.
Because you will have a successful life no matter what.
I love you, Yeseo.
Honey! My darling wife!
My darling, my honey!
I hit an ace today. A hole-in-one!
Everyone was so jealous.
Even the golf match went so well.
Life's been so good to me these days.
Why did you drink so much?
Will you please be quiet?
Okay, shush.
Yeseo is studying, right?
It's been a while.
I want to see my daughter.
My brilliant daughter.
My daughter whom I'm so proud of.
Hey, Yeseo!
-She hasn't come home yet. -Yeseo!
-Daddy's here. He's home! -She's not home. She'll be back later.
Yebin, what are you doing over there? Go back to your room.
Hey, look who it is.
It's my daughter, Yebin.
My precious youngest daughter.
Come here, Yebin. Come here.
How do you live with yourself?
Yebin, be quiet.
You don't even know that Hyena's your daughter.
You didn't even go to her funeral.
How could you live with yourself?
What's she talking about?
What? What about Hyena?
-Hyena is your daughter. -Go to your room!
Didn't you go on a trip to Seonjae Island with her mom?
You had fun catching blow fish with her.
Don't you remember?
Seonjae Island?
What's she talking about?
What?
What do you mean Hyena is my daughter?
Could it be...
...Kim Eunhye?
You're drunk. You should go to bed.
What was she talking about?
Is... Is it true?
Let's go inside first. Then we'll talk.
-Is it true?! -It's true!
Hyena is your daughter.
"Model High School Student Arrested for Killing His Girlfriend"
"Someone track down this guy and leak his info."
"He's a good student, but he's a scumbag."
"I wonder what kind of people his parents are."
"That morning, Hyena said she will post on the school website."
But still...
...how could a housewife fool the police?
You evil bitch.
Was that too hasty of me?
Mom, Hyena told me...
...that Yeseo's coach thinks of her as a study tool.
Yeseo's coordinator thinks of me as a learning tool for Yeseo.
It makes me sick to my stomach.
Kim Jooyoung.
What if Hyena...
...went to meet Kim Jooyoung?
Have you finished cram school? Okay.
I've prepared a meal for you. Go ahead and eat.
Okay, bye.
Hyena.
-Ma'am. -Yes?
Where did you get this parrot?
Oh, this? I found it while cleaning room number 1802.
Why? Is it yours?
Hyena was pissed when she heard that she was being used as my study tool.
Have you ever met her?
Never. I had no reason to meet her.
-Yes. -Oh my.
It's mine.
Yeseo.
That.
Isn't that Hyena's?
Did Hyena come here?
I don't know. How should I know?
That thing...
...used to be on Hyena's bag.
No, it's mine. I have the same one.
Ms. Kim, I need a moment of your time.
You know that Woojoo is not the killer, don't you?
There was no reason for him to kill Hyena.
You.
You've met Hyena before, haven't you?
She came to this office, didn't she?
Are you threatening me?
No, not at all.
I'm just asking how Yeseo got full marks on her exams.
You stole the test papers, right?
I sneaked into her room before the final exam...
...and took a peek at a few pages of the workbook you gave her.
You made some changes in the numbers and content...
...and added a few more problems to cover that.
Who is it?
Who do you have working for you at my school?
All right.
What do you want?
Make sure that Yeseo doesn't make it to SNU Med School.
I'll get in on my own.
All you have to do is fail her.
Do you...
...fear nothing?
Is that why you did that to Hyena?
And frame my innocent son?
You said I should be condemned to eternal damnation, right?
You too will live in eternal hell that you'll never get out of.
"Sky Castle"
100 percent success rate to SNU Med School.
Is this how you did it?
If they can't get in, I have to make them.
I didn't have a choice.
Do you think I'll let you get away with this?
Kwak Mihyang.
You can't give up on getting your kid into SNU Med School.
I will get her in for you.
Just stand back.
Don't you even dare lay a finger on my daughter.
Of course not.
You are absolutely right.
All you have to do is trust me.