Agenor, Lord Protector of the Fae Isles and right hand of the Mother herself, doesn’t expect anything to still surprise him after twelve centuries of life. Finding a taunting note from an anonymous thief in his wardrobe is enough to rouse his curiosity, though. Enough to do the unthinkable—write back. Then he finds out he’s been exchanging letters with a humble human. Worse, a human challenging him to his face.

Just hours after humans are born, the gods take what little power we have. In return, they protect our borders from the vicious, merciless fae. The humans who manage to keep their power are known as the corrupt. And they are burned. When my forbidden power is discovered, I’m forced to flee my tiny village and the life I adore. To survive, I make a desperate bargain with the mercenary who abandoned me at my weakest moment. Our deal is simple: I’ll help him and his mysterious friends sneak into the city, and he’ll help me learn to wield the strange, dark power I’ve always kept hidden.

Briannis Iavi, a well-bred lady and accidental assassin, is so close to securing the life of her dreams. All she needs to do is complete one last job: make her way into fae territory, sneak into the enchanted halls of Rosethorn Keep, and kill the king of Faerie. Her plan goes disastrously wrong, and Briannis finds herself a captive at her target's mercy instead. Cursed to a life of loneliness and slow decay, the monstrous fae king seems hell-bent on revenge—and if he can't hurt the human rulers who sent her, he'll amuse himself with her instead.

After the brutal murder of her twin sister, Aurora 'Rory' Raven spends years forging herself into a ruthless vigilante killer. She never gave up her search for the man who killed her sister, but when she is convicted of thirteen murders and sentenced to five-hundred years in Vincula, the prison realm, she knows her sister’s death will never be avenged. After arriving in Vincula, Aurora discovers her opportunity for retribution is closer than she thought.

Lor has endured twelve long years of torment under the Aurora King's rule. Her only desire is to get free and pay him back for every moment of misery she's endured. When a surprise release finds her in the hands of the Sun King, Lor is thrust into the spotlight as she competes against nine other tributes for the role of queen. If she wins his heart, she'll earn her freedom and finally get her revenge. But Lor doesn't belong in the Sun Queen trials.