Elise Kavanagh doesn't want to hunt demons anymore. It's been five years since she killed her last enemy, and life has been quiet since then. She went to college. Got a job, and then lost it. Made a friend or two. Lived a normal life. Now her former partner, a powerful witch named James Faulkner, wants Elise to fight one more time. The daughter of a coven member has been possessed, and Elise is the only exorcist nearby.

Becoming a hero again would mean risking discovery by old enemies. But digging into the case reveals that it might already be too late--bodies are disappearing, demons slither through the night, and the cogs of apocalypse are beginning to turn. Some enemies aren't willing to let the secrets of the past stay dead...