A former model student, pushed by domestic abuse and bullying, joins a group that stands up to school violence and defends its victims.
Kim Eui-gyeom
Kang Yoon-ki
Kim Seok-tae
Myeong Da-bin
Nam Seung-Sik
Sung-Wook
Lee Ki-Yoon
Kim Seung-joon
Lee Geol-jae
Choi Ki-soo
Choi Hong-il
Kim Nam-hyeop
Kim Su Gyeom [Eui Gyeom's brother]
