Your parents died when y/n was 3 years old

Mr. Xavier is your eldest brother and he is very strict, rich and a feared mafia boss and he will punish you if you do wrong. He is responsible for everything for you. But you are very stubborn and mischievous.

Mr. Xavier was waiting for you to come back because it was late and he heard the door open.

" Y/n where are you going? ANSWER!? Before brother.. "