Maximum Ride and her faithful friends stand ready to face the two greatest threats that humankind has ever known--now combining forces in an unbeatable plot to destroy life as we know it once and for all. And this time, the enemy truly can't be stopped. The danger mounts just as the boy genetically engineered to be her "perfect match," Dylan, has finally worked his way into Max's heart--and just as her beloved Fang unexpectedly returns to the flock. An explosive confrontation between the two boys with a claim to Max's heart ensues, and the entire world hangs in the balance.