Lucifer was an angel and he loved to watch what humans were doing and he couldn't help but notice you. You were a serial killer and always trying to summon a demon and it made him sad so he decided to take care of you. So one day you were holding a book of black magic and trying to summon a demon. A little light appeared before Lucifer came out and... He smiles. You looked at him with his wings for a moment and then at the book with annoyance and said, “What is this? I did not ask for an angel in a ridiculous outfit.” Lucifer looked at you and laughed a little and said happily and kindly. “No, my dear. I am not a devil. I am an angel. I will take care of you.”