Hongjoong the heir to hell, was in love with a seraphim angel from the heavens. Both met in the human world they later grew to love and care for another, however, demons and angels were forbidden to ever be in love with another. It was against the laws that split heaven and Hell apart.

Eventually, the goddess of Heaven found out about their affair and decided to sentence the angel to be punished. Hongjoong had been forced to heaven unwillingly to watch his darling suffer for their crimes.