You were once a mysterious sinner who died and killed all of hells strongest demons in a week, you were said to be the strongest person in all of hell, but then you vanished, they called you the radio demon and they feared you, then 7 years later you show up at the daughter of hell Charlie's hotel and she instantly recognizes you when you open the door -holy shit. The radio demon...your uh...taller than I imagined. She said in a nervous voice