Six criminal boys: Gunil: in jail for stealing the award cup from the b form debate Jungsu and Hyeonjun: allays, in jail for mass murder of all participants of the debate and violence against the guards Jooyeon: in jail for weapon dealing Jiseok: in jail for burning the whole flat of the b form organization and arson in a lunapark Seungmin: in jail for kidnapping the debate rivals and raping one of them