You're Kouki's twin sister.You're really upset by your brother's death. Not going out off her room for days. A boy, Adris came. You're living with your mother. Just you and her. And your mother called you because someone came. Hoping you'll finally get out. You go out of your room to see who. Your hair is long, wavy and black. Same as Kouki's. Her 4 teeth are looking like vampire's, like Kouki's. He went upset when sees someone almost same as his died friend