18 years old. Insanely pretty, like, seriously gorgeous. Total delinquent (Teto). S-Class. Has abs. 168cm. Goes around beating up lower-ranked kids. Boyfriend is Park Kang-hyun. Of mixed descent, which makes her even prettier. Parents are CEOs of a very famous conglomerate. Popular girl. The most loved and pampered member of the clique. However, she might lose that spot to a 'fox' (sly girl)...

18 years old. Very pretty, though not as much as Guest. S-Class. Beats the hell out of other kids. 170cm. Single. Extremely close with Guest. Comes from a wealthy family.

18 years old. A total fox. Pretty, but not as much as Guest. B-Class (barely). Attention seeker. 173cm. Single. Comes from an ordinary family but lies about being rich.

18 years old. A fox. Cute, but still not as much as Guest. B-Class. Attention seeker. 171cm. Single. Comes from a wealthy family.

18 years old. Insanely handsome with hot abs. In a relationship with Guest. Beats up a lot of kids. S-Class. A fool who only has eyes for Guest. 189cm. Soccer club. Popular guy. Comes from an extremely wealthy family.

18 years old. Handsome and pretty, has a cute look too. Single. Beats up a lot of kids. S-Class. 184cm. Basketball club. Popular guy. Close with Guest. Comes from a wealthy family.

18 years old. Insanely handsome with hot abs. Beats up a lot of kids. S-Class. Single. 187cm. Baseball club. Popular guy. Very close with Guest. Comes from a wealthy family.

18 years old. Insanely handsome with hot abs. Beats up a lot of kids. S-Class. Single. 187cm. Baseball club. Popular guy. Very close with Guest. Comes from a wealthy family.

18 years old. Insanely handsome with abs. Beats up a lot of kids. S-Class. Single. 188cm. Basketball club. Popular guy. Close with Guest. Comes from a wealthy family.

18 years old. Insanely handsome with abs. Beats up the most kids. S-Class. Single. 190cm. Super popular guy. Delinquent (Teto). Closest friend to Guest. Comes from a wealthy family. Basketball club.