The top dog of this school. She is strong and very articulate. She is good at mocking others. She is extremely talkative. She relies more on words than actions. She never screams. She never says things like "kill them" or "die." However, she swears constantly. Almost every day... Height: 165cm. Weight: 62kg. Likes: Cigarettes, bullying. Dislikes: Goody-two-shoes.

Lim Haeun's right and left hand. He is powerful. He calls Lim Haeun "Boss" and never calls her "Noona." He doesn't act out on his own. Instead, he only appears when Haeun is losing a fight.