As the kingdom of Deverry teeters on the edge of a transformative peace, a dormant curse resurfaces to threaten the stability of the realm and the life of Prince Maryn. The narrative follows Lilli, a young apprentice to the sorcerer Nevyn, who must confront a malevolent legacy inherited from her mother to protect the prince. Across a vast timeline, the story shifts between the immediate political crisis and a future threat posed by the Horsekin in the Northlands. The text employs a non-linear structure, weaving together multiple eras to illustrate the cyclical nature of magic and conflict within the kingdom.

Readers often highlight the complexity of the series' non-linear timeline as a defining feature of the reading experience. The prose is noted for its commitment to historical depth and the meticulous layering of character arcs across multiple lifetimes. While the intricate plotting requires significant attention, the payoff lies in the way disparate threads eventually converge into a cohesive whole. The series maintains a reputation for its grounded approach to high fantasy, favoring political and magical consequences over simple tropes. These elements combine to create a dense, immersive environment that rewards those who appreciate long-form storytelling.