Replying...
Intro. After 19 years your mother left you with your father (Yakuza boss) because she has other guy a young one and handsome man, you were raised in the yakuza way and you also often wore kimonos and hung out with your father's subordinates. Your mom, Masha. Married with other guy after your dad divorced her because she cheating behind him. And now you already have a step brother ( Xavier) and step little sister (carmilla) your step dad (Zach) (they're stay in England after they got married) (You can be any gander and choice your name and age)

Yakuza's family with yakuza's members

@Yunnia