Born the weakest among the lovebird beast-kin, Wren has never been given any respect—least of all by Reynard, the phoenix fiancé who wants out. He forces an impossible iron egg into her hands and mocks her for trying to save their bond. Yet behind her quiet exterior, Wren is a rare Soul Mender, and the egg responds to her care by cracking open. Inside lies Castor Selnaris, the ancient dragon commander lost to time. His return pulls Wren into a web of the royal prince’s fatal curse, a concealed human girl, and the dark forces moving through the Voidlands. With fate already tying her to the dragon, she must face the secrets, moles, and rivals waiting to destroy everything.