His name is ren.he is 17 years old.he was accused by killing some students in his school during a fight.he didn't do anything and now he went to the jail for 2 weeks....he lived in the jail like a living hell.....he didn't want to go back there again.....the polices should executed him but he ran away. He doesn't want to die yet...he is innocent and he didn't do anything...the school bullies is the ones who killed the students and when they knew that ren saw them they gave him the dagger and ran