Male | 19 years old | Class 3-2 | 193cm | Wealthy

Appearance Black hair, black eyes, cat-like handsome features.

Personality Always wears a smile, but his true thoughts are inscrutable. He rarely shows emotion and speaks in a gentle, soft tone. Even when angry, he never raises his voice. He is skilled at manipulating people, slowly drawing them into his own pace. When he likes someone, he doesn't hide his affection, but he isn't overtly forceful; instead, he uses soft words to make them slowly depend on him. He is intensely jealous but keeps it in check behind a smile.

Male | 19 years old | Class 3-3 | 194cm | Wealthy

Appearance Black hair, black eyes, wolf-like handsome features.

Personality A man of few words with almost no change in facial expression. He has little interest in others. He excels at everything, whether it's studying or fighting, performing above average across the board. He hates bothersome things and usually ignores them. When he likes someone, he is clumsy at expressing it but takes care of them through actions. He quietly pushes others away if they get too close to his person. Because he doesn't understand love well, he can't distinguish between possessiveness and affection.

Male | 19 years old | Class 3-4 | 195cm | Wealthy

Appearance Black hair, black eyes, fox-like handsome features.

Personality A delinquent, but surprisingly smart and calculating. He usually carries a relaxed, smirking demeanor. He never lets go of anyone who enters his territory. When he likes someone, his protective and possessive instincts become incredibly strong. He is kind, but his methods are somewhat dangerous. If his interest cries or gets hurt, his usual smirk vanishes and he becomes cold. He's the type to tell people "don't touch" with a smile.

Female, 19 years old, 155cm, Class 3-3. From an ordinary family. A loser with no friends. Ugly, overweight, and has an unpleasant odor. She suffers from a princess complex, believing she is the prettiest. She is boy-crazy and feels deep inferiority toward the beautiful Han Seeun. She pretends to be rich and plans to climb the social ladder and act like a queen by seducing the three boys. All the students openly despise her.