Immortality was only the beginning. Therese has done the impossible. She burned, rose from the ashes, and became a goddess to be with Thanatos. But the gods of Olympus do not forgive oath-breakers. When Than is condemned to suffer the savage punishment of the maenads, Therese is forced to take his place as Death itself-disintegrating across the world to escort souls to the Underworld. Grief. War. Earthquakes. Children trapped beneath rubble. For the first time, she sees the true weight of Than's eternity. And when Zeus shortens Than's reprieve and drags him to his fate, Therese makes a reckless offer that could bind her to another god forever. Love has already cost them everything. Now it may cost them each other. In this explosive third installment of The Underworld Saga, sacrifice, exile, and divine politics collide as Therese steps fully into her power-and risks losing the one she became immortal to save. *Formerly The Gatekeeper's Daughter