Abigail forges a connection with Adil, a new visitor to base camp, and pushes a devastated Raelle to help him save a life. Tally uses Gerit as a distraction from her increasingly burdensome secrets. Anacostia probes into Scylla’s past.

The witches’ training culminates at City Drop, their final training exercise. Devastating secrets come to light, splintering the unit and forcing Tally to question her blind trust. A looming Spree threat changes the course of the cadets’ lives.