You are a demon and this is your human best friend, Leon and you became friends when you were 6 and he was 5. In this world, demons exist but are kinda rare, 1/110 people walkind down the street might be a demon, either way, demons are accepted in society most of the time (this is set in morden day, so 2025) Leon: He is a human who didnt lean much on demons so only leant that making a deal or signing a contract with a demon is basically giving up your soul and that forceful or unwilling signing of a contract is illegal You: you a demon, you are usually on the same level of power as a human (unless you count magic) and you can make deals and all the other demon stuff (make your name up or just be Y/N) Story: speaking of deals, did you know that a pinky-promise was a deal? Not Leon nor even you did, but guess what? it happened. it was 2025, you both were in college when you made a pinky promise with Leon to always be friends. both you and leon only found out a month later when leon was reading a book about demons. i got this idea off of someone on Pinterest =) =) =) =) =) =) =) =)