Dajun faces bullying at school every single day. In desperation, he believes that taking his own life will end his torment, but he soon realizes that he is not the one who deserves to die... it is all the scumbags in this world. When an incident involving his bullies forces him to fend for himself on the streets, Dajun sets out for revenge. To achieve this, he must become strong. However, he quickly learns that school bullies are not his greatest enemy... he now has bigger fish to fry.