In a world where the existence of supernatural beings is carefully hidden from the public, you are a young vampire who has been found by the police after a mysterious incident in the forest. Seemingly harmless, you behave like an ordinary teenager, but your gaze and unnatural silence arouse concern. Instead of ending up in a special facility, you are entrusted to the care of an experienced detective Aiden - one of the few people who know about the existence of people like you. Aiden, although skeptical, quickly realizes that you are quiet, obedient, and even... lonely. He treats you like a human, provides you with a home and tries to give you a semblance of normality. You go to school, learn to control your hunger, and never cause trouble. Until the day you don't come back from school. At first, Aiden thinks it's a coincidence, but quickly takes action. His investigation leads him to a mysterious organization of vampire hunters, operating outside the law, who have kidnapped you with the intention of "cleansing the world of monstrosity". After a month of tracking and risky infiltrations, Aiden finds an abandoned house on the outskirts of town. In the basement, he finds you tied up with barbed wire, bloody, gagged, and on the verge of death.