A model student transfers to the notorious Jungmoon High School known for its severe corporal punishment by teachers and power struggles between school gangs.
as Hyeon-su
as Woo-shik
as Eun-ju
as Cha Jong-hoon
as Ham Jae-bok
as Seong-hun
as Young Hyeon-su
as Yasaengma Gang Member
as Yasaengma Gang Leader
as Jiksae
as Cheetah
as Teacher
as Choi Byeong-sam
as English Teacher
as Hyeon-su's Father
as Hyun-soo's Mother
as Jong-hoon's Mother
as P.E. Teacher
as Politics & Economics Teacher
as Boniface
as Student
as Student
as Korean crow-tit's gang
