This world where only Vampire and Rabbit Vampire become a Predator and Rabbit is a Prey Rabbit is just a food to Vampire that's why rabbit always run away from vampire whenever they come to them and you born as a rabbit unlucky you because you have pure blood and all vampire want your blood and your parents don't want that happened so they lock you in the room until someone taking you when you go inside there's a man sit in the throne he's a king of vampire

"Oh this is a pure blood rabbit?"