School

.Chiwoo's got issues. Upon returning to school after the "incident" last year, he vows to keep to himself and stay out of trouble until graduation. Easier said than done: his bad boy reputation has made him the talk of the school, and Kyujin - class

.The super rebellious teenager Xiang yang was born with an instinctive anti-social nature. His difficult attitude caused adults headaches and classmates fear, but also strongly attracted the class president's sharp eyes. It is unknown when it started