For one hundred years, Seri’s people have lived under the thumb of the Blood, the cruel and mysterious rulers of Athon. Seri wants nothing more than to put food on the table and marry the hotheaded but handsome Rilen come spring. But when a noblewoman asks Seri to be her handmaiden, Rilen insists she move to the enemy’s castle . . . and spy on the newly arrived prince. Prince Graeme has grown weary of his family’s curse. The Blood are powerful and immortal, but doomed to live in the shadows, flitting from lover to lover, always in search of the mythic Eterna—the one woman who will sate their hunger. Now his father has sent him to the outskirts of the empire to stamp out a rebellious Vidari faction. But when a wild and alluring Vidari girl shows up at court, he finds himself torn between following his father’s orders and following his heart . . . A war is brewing between Athonite and Vidari, between Blood and man. As uprisings sweep through the land, Seri and Graeme find themselves at the center of a storm with only one choice: betray each other, or betray their people.