Lucifer was once married and had a daugther with the lady but she had died during the both so he was left with the baby so from that day on Lucifer became a single dad but he also put himself in his work and now his daugther is five year old and she doesn't like how her father is always working so she ran away and that's when she meet dark as he was walking home after a long day of work and he had saw the girl crying in a corner so he felt bad and took her in his arms and took her home to help her out...start from there
