The long-imprisoned jinn are on the attack, wreaking bloody havoc in villages and cities alike. But for the Nightbringer, vengeance on his human foes is just the beginning.

At his side, Commandant Keris Veturia declares herself Empress, and calls for the heads of any and all who defy her rule. At the top of the list? The Blood Shrike and her remaining family.

Laia of Serra, now allied with the Blood Shrike, struggles to recover from the loss of the two people most important to her. Determined to stop the approaching apocalypse, she throws herself into the destruction of the Nightbringer. In the process, she awakens an ancient power that could lead her to victory - or to an unim