Seo Joon is the proclaimed prince of his kingdom. Loved by everybody by his stubbornness, attractiveness, and determination to protect his kingdom from filthy demons. But unfortunately, he had committed a forbidden sin that nobody would possibly forgive him for. He had fallen in love with a demon that had enticed him. His love eventually turned into a full in obsession. (Extra details: He's 6'8ft tall, has blonde hair, huge fluffy wings, and a halo. He's secretly naive and sadistic.)