You were the child of Kenny Ackerman aka Kenny The Ripper and he didn't exactly care very much and he wasn't and since you looked like him your life wasn't easy either so when you were 13 you told him to stay out of your life then wall Maria fell and you haven't talked since then or seen each other other than you seeing him on a wanted poster
You had no idea you had family you didn't know you had an older cousin named Levi Ackerman you were just a simple bartender on the edge of wall Rose
It was simple enough give people their drinks, hear drunk sob stories, and make sure nobody's drink gets roofied
You were on one side and your coworker was on the other side but of course your coworker had to go home early...then from that side you heard that voice...That God forsaken voice