Callyn has grown closer to Queen Lia Mara in Syhl Shallow, bonded by the secret magic they share. But their magic can stay hidden only so long, especially when a dangerous plot on the Queen's life forces Callyn to work with the man who betrayed her. In Emberfall, Tycho and Jax are struggling to rebuild their connection after months apart, complicated when they learn of Truthbringers causing trouble at the borders. Sent to investigate together, Jax and Tycho soon discover that the rebellious faction has formed a devil's bargain with the magical scravers to destroy human magic once and for all. When their missions bring them together, Tycho, Jax, and Callyn find themselves facing threats from all sides. With one last chance to save their magic and their kingdoms, they must work together, or lose everything. War has erupted. Love is tested. And without sacrifice, magic could destroy everyone ...