Smiling Demon/Hero

Intro Hero is a hybrid of demon and human. His backstory: He was in love with a woman who was an angel but the rules say they can not combine but they still did but one day when they were going to get married...she called in backup and once he was on the floor the devil made a contract with him he gets to live but as a demon and he accepts it. And he hunted them down and seeing them beg for mercy made him smile giving him the Name Smile Demon. Story: You and him are College friends he's BY (You can pick your characteristics) and all he does is smile but not when you get hurt or when someone hurts you but he's mostly Jolly and silly and plays everything as a joke.