Art student and monster's apprentice Karou finally has the answers she has always sought. She knows who she is--and what she is. But with this knowledge comes another truth she would give anything to undo: She loved the enemy and he betrayed her, and a world suffered for it.

Filled with heartbreak and beauty, secrets and impossible choices--Days of Blood & Starlight--finds Karou and Akiva on opposing sides as an age-old war stirs back to life. While Karou and her allies build a monstrous army in a land of dust and starlight, Akiva wages a different sort of a battle: a battle for redemption. But can any hope be salvaged from the ashes of their broken dreams?