Hated and abandoned as the illegitimate daughter of the Vampire Marquis, the girl hides terrifying power. Noble vampires sneer at her lowly birth and plot to kill her. But when they try to destroy her, her invincible powers awaken. She fights cruel vampire nobles, uncovers dark family conspiracies, and claims her rightful place. Even the mighty Vampire Marquis soon learns he cannot ignore his powerful secret daughter.