Three long years have passed since Anna, First of Tomas, survived the purge in Malijad after being forced to use her scribe sigils to create an army of immortals. Safely ensconced in the shelter of the Nest, a sanctuary woven by one of her young allies, Anna spends her days tutoring the gifted yet traumatized scribe, Ramyi-and coming to terms with her growing attachment to an expatriate soldier in her company.

Away from her refuge, war drums continue to beat. Thwarted in her efforts to locate the elusive tracker and bring him to justice, Anna turns to the state of Nahora and its network of spies for help. But Nahoran assistance comes with a price: Anna must agree to weaponize her magic for the all-out military confrontation to come.

Dispatched to the front lines with Ramyi in tow, Anna will find her new alliances put to the test, her old tormentors lying in wait, and the fate of a city placed in her hands. To protect the innocent, she must be willing to make the ultimate sacrifice. For even in this season of retribution, the gift of healing may be the most powerful weapon of all.