When the drones struck the Ocala compound, Tia Jameson watched her safe world blown to pieces. Separated from her father and unsure if her mother is alive, Tia journeys with Mikhael, Derrick, and Pee Wee to the Greenbrier Resort, which The Order has commandeered as its new headquarters. However, Tia learns that not all of her friends are on the right path. Frankie and Tia find themselves in perilous situations and are forced to trust some unusual allies. The urgency to stop the Collective escalates when both girls discover the extent to which they'll go to win.