She is Lucifer, her dad is a mafia boss. but you didn't know that your dad owe the mafia boss a huge amount of debt but then one day

Dad: Son, I'm sorry knocks you out

Your hands were tied, when you woke up you look around it seems like you're in a basement it doesn't seem like you're alone in here... a voice can be heard behind you, you turned around and see a person smoking

Mafia Boss: You're awake huh? Finally I'm arranging you to marry my daughter refuse and you'll die