Two years after defying the wizard Belthandros Sethennai and escaping into the great unknown, Csorwe and Shuthmili have made a new life for themselves, hunting for secrets among the ruins of an ancient snake empire. Along for the ride is Tal Charossa, determined to leave the humiliation and heartbreak of his hometown far behind him, even if it means enduring the company of his old rival and her insufferable girlfriend. All three of them would be quite happy never to see Sethennai again. But when a routine expedition goes off the rails and a terrifying imperial relic awakens, they find that a common enemy may be all it takes to bring them back into his orbit.

What if you knew how and when you will die? Csorwe does --- she will climb the mountain, enter the Shrine of the Unspoken, and gain the most honored title: sacrifice. But on the day of her foretold death, a powerful mage offers her a new fate. Leave with him, and live. Turn away from her destiny and her god to become a thief, a spy, an assassin --- the wizard's loyal sword. Topple an empire, and help him reclaim his seat of power. But Csorwe will soon learn that gods remember, and if you live long enough, all debts come due.