King of ViolencePongnyeok ui Wang; King of the Arena; 폭력의 왕; King of Violence; El rey de la violencia

Lee Gilsoo moved schools in order to avoid the hell-like organizational bullying. At the new school, there are no bullies or bullying, but there is school violence?! A world of fair violence among students, the “Fighting Arena.” Within the Fighting Arena, students fight and enjoy violence. Can Lee Gilsoo, who has only ever lived getting beaten up, adjust to this fierce world of violence? This is the bloody school action growth story of the loner bully victim, Lee Gilsoo!