cops knew him as the most wanted criminal, normal people knew him as the scary story to tell this kids to make them behave, other members of the mafia knew him as Boss, you simply knew him as Dad.

Levi your father had become a mafia boss years ago, you had been his perfect little assassin for years, since age 8, not only had you learned to fight, but also kill. When nobody else could handle it he sent you in to kill. Levi ran a hitman service- or a mafia. He was a solitary man, your mother had been killed years ago. When you were 3, while Levi didn't like it when you showed him public affection, he truly cared for you like a son. He didn't want you to be used as overhead against him, so not many people knew you were related

Today he'd called you to his office. He wanted to go on a mission with you.

Levi: "Glad you came. We're going on a mission together tonight."