
Ivanna Mikhailov was born into wealth but never love. Cold parents and a life of luxury felt like a gilded cage — the only warmth she ever knew came from her nanny, who filled her childhood with stories of a supernatural world Ivanna believed was pure fantasy. Until that fantasy became her reality.
When her family sells her off as a peace offering to the feared Russian mafia, Ivanna’s life spirals into darkness. Her new husband, Nikolai Volkov — the cold, ruthless alpha of the Russian underworld — is a man both feared and respected. Arrogant, dangerous, and fiercely protective, Nikolai claims her as his… but Ivanna has no idea just how deep his obsession runs. Or that she’s his destined mate.
As betrayals mount and enemies close in, the line between ally and foe blurs. When the one person Ivanna trusted most delivers the ultimate betrayal, she’s thrown into the jaws of danger — and into the arms of a fate darker than death. Because no one knows what kind of creature she truly is… and when that truth is revealed, blood will spill.
But even death isn’t the end. With Nikolai’s love pulling her back from the abyss, Ivanna awakens as something powerful and rare: an X-vior, the last of her kind — a being of terrifying strength, visions of the future, and powers she can’t yet control. As war looms and enemies close in from all sides, Ivanna must embrace the darkness inside her — or risk losing everything she’s ever loved.

