For eight years, Princess Lyra sacrificed her blood at the shrine, waiting for her fated mate, Alpha Orion, to seal their bond. Instead, he used her blood to empower the fraudulent Oracle Aurelia and sold Lyra to Lycan King Ruen to serve as a breeder. But inside Ruen’s Keep, his scent awakens the dormant white wolf within her. Though Ruen refuses to acknowledge their mate bond, his beast recognizes the truth. Now Orion returns, pleading at her borders, while Aurelia schemes to take everything Lyra has. As the past threatens to reclaim her, Ruen faces a final choice: accept Lyra as his Luna or risk losing her forever.