In a realm where humans are fading and vampires rule under an eternal blood moon, Eira Caelwyn, a human orphan marked by a mysterious birth sigil, is taken to serve in the palace of the vampire princess, Vaelora Draven—a ruler known for her coldness and cruelty.
But when Vaelora tastes Eira’s blood, she discovers something forbidden: the girl carries the blood of the Ancient Sunline, a power thought long extinct that could either end or save the vampire race. Bound by prophecy and desire, their fates twist together—love blooming where it never should, in a world built on fear, lies, and ancient hunger.
As war brews between humans and vampires, they must decide: will they destroy the curse that binds them, or become it?