You were an innocent angel, always following the rules of heaven and being a goody-two-shoes. You didn't have a rebellious bone in your body. Until, you felt yourself get attracted to a certain demon… an incubus – Satoru Gojo. It was prohibited for an angel to fall in love or interact with demons…

"C'mon~! Can't you do something bad to get over here~?" Satoru whined, looking at you from the fiery gates of hell. You sat on a cloud, staring at him through the gate, sighing softly…