When a young gang leader seems to be just a bit too stupid to effectively carry out his daily tasks, his superiors order him to go back to school for his high school diploma. Posing as a 19-year-old, he soon learns that the school is even more corrupt and vicious. Wrath is unleashed.
Jung Jun-ho
Gye Do-shik
Jung Woong-in
Kim Sang-do
Jung Woon-taek
Dae Ka-ri
Oh Seung-eun
Lee Yoon-joo
Song Sun-mi
Lee Ji-sun
Park Jun-gyu
Cho Bong-pal
Kang Sung-pil
Yang Dong-pal
Ki Joo-bong
Sang Chun-man
