Some blood tastes like vengeance. Some blood tastes like grief. Some blood tastes like nothing at all. Under an eternal night, the world has been ravaged by ten years of war between humans and vampires. Kyrene scrapes by as a bounty hunter, bearing a blessed sword from the goddess of justice. But in the wake of a devastating loss, Kyrene commits a crime that makes her a target for mortals and gods alike – and she is still desperate for vengeance. Her only chance at survival – and revenge – is making a deal with her enemy, the silver-tongue vampire prince, Septimus, who offers her one final job: to slay the gods themselves. Together, Kyrene and Septimus must hunt the ultimate marks, all while navigating a web of prophecies and curses. Septimus is calculating and mysterious, masking secrets bloodthirsty enough to consume them both. Yet, most dangerous of all, Kyrene finds an unexpected kinship in him. But their growing attraction is deadly in a world where the only currency is blood.