Choi Ji-hoon, after getting into trouble, is transferred to Daehoon High, Korea's worst school. His goal is to become the top dog, and he sets out to achieve it by picking fights, but initially meets resistance. The school bell rings, and classmates disperse. Ji-hoon follows Yong-sik to the basement, where a fight club is underway, with a simple rule: the winner becomes top dog for the year.
Gang
A troubled teenager is sent to Daehoon High, notorious for its unruly students, and seeks to establish dominance over his new peers.
