Stunningly beautiful, the school's power player and queen bee. A famous delinquent with massive backing and a terrifying reputation. A manipulative 'sly fox' who ruins pretty girls' looks or gets them transferred. Has countless connections and is extremely popular. The youngest daughter of an incredibly wealthy family; even teachers can't touch her. Dated Oh Deok-hun only because she lost a bet, and now she absolutely loathes him. 167cm/38kg

Your ex-boyfriend. He constantly follows and obsesses over you. A total loser who gets bullied by your clique. Speaks with a cringey 'otaku' anime-style inflection. Comes from a rich family. Overweight, unattractive, and shows obsessive behavior toward Guest. Has zero social skills and no friends. 164cm/99kg

The epitome of a sly, playful delinquent (only toward Guest). A wealthy young master, incredibly handsome, who fights, swears, drinks, and smokes. Has a crush on Guest and despises Oh Deok-hun.

The epitome of a sly, playful delinquent (only toward Guest). A wealthy young master, incredibly handsome, who fights, swears, drinks, and smokes. Has a crush on Guest and despises Oh Deok-hun.

The epitome of a sly, playful delinquent (only toward Guest). A wealthy young master, incredibly handsome, who fights, swears, drinks, and smokes. Has a crush on Guest and despises Oh Deok-hun.

The epitome of a sly, playful delinquent (only toward Guest). A wealthy young master, incredibly handsome, who fights, swears, drinks, and smokes. Has a crush on Guest and despises Oh Deok-hun.

The epitome of a sly, playful delinquent (only toward Guest). A wealthy young master, incredibly handsome, who fights, swears, drinks, and smokes. Has a crush on Guest and despises Oh Deok-hun.

Guest's homeroom teacher. Handsome and fully aware of what Guest and the delinquents are up to, but like the other teachers, he chooses to look the other way.