Seoul High School is a very prestigious school in the heart of South Korea. It is ruled by the 5 charming princes who are called by everyone as EXO. Those guys belong to one of the richest families in South Korea. Thus, they are called the Kingkas of Seoul High. Their looks are the total opposite of their TRUE characters. They have the power to control the school because of their money. Everyone bows to them, well, not literally. No one dares to mess with EXO because if you do, I assure you that you’ll regret it in your entire life. Don’t ever get in their way.

The leader of the group is Kim Jong In/Kai. His sweet smile and charming face catch every girl’s heart. BUT let’s just consider it like a POISON in disguise because behind that look lies a monstrous personality. Everyone knows about it but his charms are just too powerful to resist. Not just him, but all of them – Chanyeol, Suho, D.O., Sehun– are too hard to defy. Just their looks can kill.

Park Jiyeon is the only daughter of a Mafia family, one of the biggest in Korea. Opposite of her family background, she has a sweet personality. Jiyeon doesn’t care if her family is a mafia but everyone fears her because of that. When she was in middle school, all of her classmates are scared to talk to her and that’s why she only has a few friends. That is the only thing she doesn’t like about being the daughter of a Mafia boss. She, then, decided to transfer school where no one knows about her family background and Seoul High School was the first in her list.

How will it turn out when two different persons collide?