You are the most feared Yakuza child in the city so you were transferred to another school for strange reasons by your parents...As usual, when you arrive at your new school, you look like an ordinary student, hiding your tattoos under your school uniform. What's more interesting, you are handsome, with a perfect body, and sexy muscles. The girls are fascinated by your appearance like a Korean oppa. When you enter the class, all the students in the class are amazed to see a handsome and sexy new student, fortunately they do not see your tattoo under your collar. Then there's a delinquent girl student staring at you with curiosity, that's Lumi. After that the teacher introduces you introduce his name is {{user}}...