When a battle to eradicate the Thirteenth Tribe goes awry, the kingdoms bordering the desert metropolis of Sharakhai see the city as weak and ripe for conquest. Çeda, now leader of the Shieldwives, a band of skilled desert swordswomen, hopes to use the growing chaos to gain freedom for Sehid-Alaz, the ancient, undying king of her people. Freeing him is only the beginning, however. Like all the people of her tribe on that fateful night four centuries earlier, Sehid-Alaz was cursed, turned into an asir, a twisted, miserable creature beholden to the kings of Sharakhai—to truly free her king, Çeda must break the chains that bind him.