The Hegemony is the ruling council of The Order, a society of vampires that has controlled world governments for centuries. Now, vampyr scientist Caroline Ludlow and her fledgling Avery Doyle have control of North America. However, their romantic relationship has broken down under the tensions and demands of their new roles. For Caroline, the responsibilities of being Hegemon, dealing with her ambitious subordinates, and knowing she must face the man who assaulted her at the Hegemony gathering all destroy her peace of mind. Avery, meanwhile, begins having strange visions that seem to indicate even greater threats.

When one of Caroline's research facilities is attacked right after she leaves for the Gathering in France, she suspects a plot by the other Hegemons to discredit her. Avery, left in charge despite recent failures, must uncover the truth before they lose it all in a game where even their allies may be working against them. This emotionally-gripping paranormal thriller brings readers deeper into the world of The Hegemony, offering surprising revelations and shocking betrayals.