One throne. Seven sins. A broken girl who must claim her power—or lose it all.

For 25 years, Evangelina has been trapped in a cursed house, unaware of the destiny waiting for her. Everything changes when she summons Lucifer and learns the shocking truth: she is the heir to the Kingdom of Envy.

To claim her throne, Lina must master volatile powers bound to her emotions, with only Azazel—Lucifer's sharp-tongued, infuriating second-in-command—to guide her. As their fiery partnership ignites into something far more dangerous, Lina must confront the betrayals of her past and the darkness threatening to consume her.

In a world of sins and secrets, Lina must decide: embrace her fate or risk losing everything—including the demon who might hold her heart.

What would you sacrifice to claim your destiny?