After her djinn lover is imprisoned by a survivalist group intent on eradicating all his kind, Jessica Monroe faces a dire choice. She can live out her life alone her soul mate torn from her and imprisoned in Los Alamos or she can risk everything to rescue Jace from the stronghold of the Immune, where survivors of the Dying are developing a weapon that could tip the scales in the war between human and Djinn.? Every risk she faces seems worse than the last, but Jessica is determined to save the djinn she loves&even if it means betraying whats left of humanity.