A god amongst his race, and a tyrant to others, Kaius Voroninov has only one desire in the world: Mortality. When whispers in the dark begin to speak of Kaius holding the cursebreaker prisoner in his Obsidian Palace, discontent festers within his once loyal subjects. Dark forces control his fate, and his mortality is not the only thing Adelasia LeMasters unknowingly hides within her soul.

Vlad Kuznetsov is a psychopath—a killing machine. Experimented on from a young age by a mad scientist, he cannot feel anything. No pain. No remorse. No regret. His violent episodes make him a danger to society, so he’s learned to live in the shadows. Alone is safer. Alone means control. Until her. Assisi Lastra. The little nun with fire in her eyes. She should fear him—everyone else does. But instead, she stands toe-to-toe with the devil and dares him to feel.

Tyler Carter Jennings is an enigma. Charged with the task of guarding the Ravenhood as well as every secret of those who belong to it, he keeps those burdens, along with his past and personal heartbreak, to himself. As a highly trained Marine and tactical reckoning force, there's never been a situation he couldn't handle... until her.

He’s a criminal—an abomination. We’re wrong in every way. If only I could’ve convinced my heart. His lips whispered promises of all the stars in the sky. I dreamt of a love that would last forever. We were gorgeously young and desperate for one another. But we're star-crossed. Fate had decided our course. Leaving us to cling to each other as we crumbled to ash. His need became possession. My innocence turned jaded. Our families declared war. All that remained was hate. But Calder was raised by wolves. The rules didn’t apply. I was his until he said otherwise—for better or for worse.

One heroic act damned me for eternity. With a name like Tor, I should have been a hero, just like my father and twin. Turns out I’m not. Not even close. Instead I’m the very thing we hunted. A depraved monster. I thought there was no escaping the curse. No hope for a future. And then I met my mate in the unlikeliest of places: Blackwood Asylum. A place for criminals. Power-hungry madmen. Supernatural outcasts. And her, the curvaceous writer who sees ghosts.