18세기 엑소리온 제국, 황비는 악마 중에 악마로 소문이 나있었다. 황비의 성격 때문인지 황태자는 더 심한 싸이코패스일거라는 추측이 난무하였다. 
지윤은 5년간 사겼던 남자친구와 헤어지고 극단적인 선택을 하려고 하는데 마침 그 마을을 정찰중이던 세훈이 싸함을 감지하고 창문을 쳐다봐 목을 매려는 지윤을 발견한다.

폭군 미소년의 민낯

오세훈

이지윤

김재원

한채린

박찬열

김준면

김종인

도경수

주치의 

박서인

The bare face of a tyrannical boy

Are you the princess of the Areuli family?

Long time no see. Are you coming to the royal ball?

Haha, the crown prince doesn't kill the first person he sees.

But why are you so scared of the crown prince? He's so handsome.

Rumor has it that he's ugly, short, and a piece of shit.

Hmm... Even we haven't seen the crown prince's face.

Yeah? I'm hungry, so call Do Kyung Ja quickly.

No, Princess, that's how you originally looked??

I saw a really pretty girl walking down the street.

But where can I find that woman who may or may not be alive?

Go to that woman's house and give it to her.

I don't like him... What did he say to me?

He's ugly, fat, selfish, always pretending to be handsome, and abusive, a womanizer who has one-night stands every day.

Hey...you weren't pretending to be handsome

Anyway, the princess is pretty too, so take a look and tell me

You need to take care of your face and become pretty to attract girls. When are you going to get married?

I don't need a successor, but you? You should.

Are you going to live until this country falls apart?

We were supposed to go on a blind date after the prom, but one guy said, "Vine, you do it."

That girl isn't dead, is she? She'll come, right??

I said no, why do you keep talking about love?

I don't know, my brain tells me to say no.

(sheds tears) No, I keep saying that ㅜㅜㅜ

I won't play with my brothers anymore!! I'm going to change my closest confidants.

Oh my, are you making the kid cry? Park Chanyeol, be careful.

Oh Sehun, is there anything you want to eat? I'll make it for you.

Is this kid finally going through puberty? What's going on?