Keir chose the stone and the thread. Manko wrapped the thread around the stone in a pattern that reminded him of constellations. “This will not take away your recollection,” she warned. “It will change what you owe it.” Keir paid with a promise—an odd coin minted from a favor he had yet to grant. When he left, the core of his regret felt lighter, as if someone had pried a lid off and let a stale smell escape.