The kingdom of Emberfall is torn between those who believe Rhen is the rightful heir and those who believe Grey is the rightful heir to the throne. At the same time, Lia Mara is struggling to rule Syhl Shallow, and her subjects begin to question her friendships with an enchanted prince and a magical scraver. Soon, loyalties between the two kingdoms are tested and the tensions between the two come to a head.

Sequel to: A heart so fierce and broken.