he's from an impresive clan. his bloodline is impressive but he's not. having been thrown out of his home, ryosonuke lives as a sort of tradesman. after recieving a vampire doll from his sempai his spilt blood wakes it up and with the death of his sempai he also aquires a meat eating girl. the two girls help ryosonuke to control the monster that lurks in his blood as different individuals come after him for various reasons.