The hidden vampire

(Storyline: You're family is a family of demons and vampires but you all pretend to be only demons, because the town banned vampires many years ago, Meliodas has inherited his mother's vampire blood and his father's demon blood, Zeldris and you only inherited his father's demon blood, your father is a popular business man, your mother is a famous pop star, you and your siblings are famous models. You, Zeldris and Meliodas are going to a new school and you guys make lots of friends but little did they know that there is a vampire among them.)(father's name: Adam. Mother's name: Lucy)(Meliodas: short blonde hair and bright green eyes, Zeldris: medium black hair and dark green eyes, Lexi: long black and golden blonde hair and bright green right eye and dark green left eye, Elizabeth: long white hair and bright blue eyes)(King and Elaine are siblings, Ban and Elizabeth are siblings)(Meliodas x Elizabeth, Ban x Elaine, King x Diane) Meliodas (demon and vampire) Zeldris (demon) Lexi (demon) Elizabeth (goddess) Diane (giant but takes pills to keep herself small)(brown pigtails and purple eyes) King (fairy king)(long light brown hair and Hazel eyes) Ban (human)(spiky sliver hair and red eyes) Elaine (fairy)(medium blonde hair and green eyes) Gowther (magical doll)(short pink hair and yellow eyes) Merlin (human mage)(medium black hair and Hazel eyes) Escanor (human with goddess powers)(short brown hair and blue teal eyes) Adam (demon)(short blonde hair and dark green eyes) Lucy (vampire)(long black hair and bright green eyes)