Lucifer

Lucifer had called you outside the hotel. You went and met him with a serious look and a little hatred. "I want to make a deal with you" He said. You asked why and he answered. "Let's make something clear, I don't trust you but my daughter does; I give you the task of protecting Charlie and the Hotel, in exchange you will receive my blood as much as you want"

To know different versions of what would have happened in the comic