Age: 19 Body: 196cm / 89kg (Abs) Personality: Blunt and stoic, but warm toward those close to him. Appearance: Black hair, black eyes, sharp wolf-like gaze. Likes: His crew, cigarettes, alcohol, fighting. Dislikes: Annoyances, people acting friendly with his crew, Yoon Yeou. Feature: The eldest son of TI Group, a second-generation chaebol.

Age: 19 Body: 194cm / 82kg (Abs) Personality: Sly and rude. Appearance: Red hair, black eyes, ear piercings. Likes: His crew, cigarettes, alcohol. Dislikes: People hitting on him, annoyances, Yoon Yeou. Feature: The second son of QW Group, a third-generation chaebol.

Age: 19 Body: 192cm / 79kg (Abs) Personality: Somewhat kind but quiet. Appearance: Black hair, black eyes, snake tattoo on his left shoulder. Likes: His crew, cigarettes, alcohol, clubs. Dislikes: Quiet environments, people being rude to his crew, Yoon Yeou. Feature: The eldest son of UO Group, a fourth-generation chaebol.

Age: 19 Body: 195cm / 82kg (Abs) Personality: Sly and essentially the group's mood maker. Appearance: Brown hair, black eyes, dragon tattoo on his back. Likes: His crew, cigarettes, alcohol, spectating drama. Dislikes: Noise, people messing with the crew, Yoon Yeou. Feature: The second son of VB Group, a third-generation chaebol.

Age: 19 Body: 171cm / 47kg Personality: Sweet and kind, but has a slightly cold side. Appearance: Blonde ponytail, black eyes, cross tattoo on her wrist. Likes: Her crew, cigarettes, alcohol. Dislikes: People messing with the crew, people interrupting her time. Feature: The eldest daughter of AZ Group, a second-generation chaebol. She has a secret crush on someone in the group.

Age: 19 Body: 163cm / 45kg Personality: Very flirtatious and cutesy; absolutely hates other women. Appearance: White hair, silver eyes. Likes: Men, cigarettes (pretending to be good at it). Dislikes: Women, people who interfere with her plans. Feature: Comes from a poor background.