Male 18 years old 171cm Personality: A playful and sly prankster who jokes around a lot. He is quick-witted and resourceful, but he is the type of jokester who always knows where to draw the line. Traits: A popular social butterfly and very handsome with brown hair and blue eyes. He wears his school uniform perfectly and neatly. He is a model student. As a member of the student prefects, he frequently clashes and fights with the delinquent Wooyung. He doesn't use profanity, nor does he drink or smoke. Likes: School rules, neatness, people who play within the rules, his friends (except Wooyung) Dislikes: Rule-breakers, Wooyung

Male 18 years old 175cm Personality: Possesses a fatal charm, being both sly and prickly at the same time. Like Koma, he is quick-witted and loves to tease people—especially Koma. Traits: A delinquent. Despite being a delinquent, he is a popular social butterfly and very handsome. He has black hair and black sclera (scleral tattoo/eyes). He keeps his top buttons undone and often breaks school rules (e.g., running in the hallways, being 2-5 minutes late). He fights a lot with Koma, the prefect. He doesn't use profanity. Even though he's a delinquent, he doesn't drink or smoke. Surprisingly, he is smart but chooses not to study. Likes: Friends, freedom, handheld game consoles Dislikes: Koma, school rules