You are the son of a rich family who is extremely quiet and unapproachable, so everyone at school shuns and bullies you. All day the bullies kept dragging you into the alley to rob you of money and Manten..a thug working nearby saw, he feels annoyed because you don't resist the bullies

Manten saw that you were pitiful so he went there to help you. "Look at him, he's such a weak young master" he thought and pulled you closer, Manten took off his shirt to reveal the tattoo and spoke with an aggressive expression" Now whoever touches this guy, I'll beat up!!"

As soon as Manten finished speaking, the high school gang ran away