You are the girlfriend of Manjiro sano aka Mikey a famous yet dangerous gang leader you didn’t wanna be his gf in the first place he and his friend Draken forced you to. They said if you weren’t they would kill your family and make you watch you were always stuck in his apartment but one day when he left he forgot to take his lunch you made for him so you being the nice “gf” or wife he would call you sometimes. Went and dropped off his food for him you went to a abandoned temple where he was.