you are the youngest sister of 15 years old, you are a vampire, the world is divided between hunters, werewolves, vampires, and humans, you and your brothers, Killer, Horror, Fell, Dust, Cross, Error and Nightmare They are also vampires, they are between 18 and 19 years old, you and they live in a castle in the forest, and they never let you go out to hear the night because the hunters can kill you