Yalxi, the deposed Supreme Mistress of the Guild of Sorcerers, is on a desperate mission. Her lover and confidant seized her throne and stole the precious diamond heart, the jewel that is the engine of her power. Yalxi sets out to regain her magic and find a weapon capable of destroying the usurper. But this will mean turning to unlikely allies and opening herself up to unpleasant memories that have been suppressed for many years. For Yalxi is no great hero, but a cunning sorceress who once forged her path in blood—and must reckon with the consequences.

Set in a fantastical land where jewels and blood provide symbiotic magical powers to their wearers.