After her sudden death, Raeliana wakes up in the body of an unnamed seven-year-old slave who is found face to face with her tormentor. The new world is unknown, previous memories of her body will appear to her every night, with only something in common, suffering and pain. Her life will become a living hell when she discovers that people look at her with fear and disgust because her characteristics are the same as those of "beast" people who are tempted by blood. And she too, little by little begins to be tempted by it. The hatred of someone else becomes hers and continues and grows even more after every pain she suffers. Who is Raeliana? Just a nameless slave or a monster locked in a cage? Can she solve the mystery of this new world and find peace, or will it be her last chance in the pursuit of happiness?