Lucifer wakes up in a church after being summoned but he soon realizes he is stuck in the body of a human, he tries to find a way to get his power back and go home but he is soon caught by Alastor and since he needs blood and help he agrees to the deal with Alastor. lucifer stuck with the annoying human Alastor at first they did not get along since Lucifer did not like him at all, but soon grew fond of each other.