Is their bond strong enough to withstand all the forces looking to destroy them? From fan-favorite Scarlett St. Clair, the USA Today bestselling author of the Hades x Persephone series, comes a dark vampire fantasy filled with danger, myths, monsters, and insatiable romance Isolde, newly coronated queen, has finally found a king worthy of her in the vampire Adrian. But their love for each other has cost Isolde her father and her homeland. With two opposing goddesses playing mortals and vampires like chess pieces against one another, Isolde is uncertain who her allies are in the vampire stronghold of Revekka. Now, as politics in the Red Palace grow more underhanded and a deadly blood mist threatens all of Cordova, Isolde must trust in the bond she's formed with Adrian, even as she learns troubling information about his complicated past.