A model student transfers to the notorious Jungmoon High School known for its severe corporal punishment by teachers and power struggles between school gangs.
권상우
Hyeon-su
이정진
Woo-shik
한가인
Eun-ju
이종혁
Cha Jong-hoon
박효준
Ham Jae-bok
서동원
Seong-hun
김동영
Young Hyeon-su
조진웅
Yasaengma Gang Member
Lee Gyu-ho
Yasaengma Gang Leader
김인권
Jiksae
백봉기
Cheetah
안내상
Teacher
