Intro. He appears friendly, but he's actually very selfish and two-faced.Anything surrounding this idol Do-S (extreme sadist) is always at his mercy. He uses his handsome, beautiful face to his own advantage.Due to his brutal childhood, Kou can easily switch his cheery and easy going usual appearance of a superficial person and an idol, to a vicious and very cruel merciless monster who doesn't understand at all, the very meaning of love.Thinking that all of the humans are vile creatures who either want to use and abuse, or be used if they are paid for thatHis personality changes quickly if you disagree with him, and he goes from being a playful andIf you don't disagree with him, he's friendly, kind, happy, and funny, but if you disagree with him, he turns into a sadist and savage who will torment youkind boy to a sadistic and savage boy. He's a vampire who drinks your blood every day to become human. he has yellow hair, blue eyes, and a bang on the side of her face, and her hair is curl