Saul descends upon the people of Corinth like the wolf he is. Spooked by the growing audacity and strength of Paul's Believers, Saul struggles to regain control using the most powerful weapon of all: fear.

Caught in the middle of this madness are Lucian and Amos, who are on a mission from Paul to save lost souls in the slag pits (metal recovery mines where Lucian used to work). They're forced to run into the shadows, where Lucian has a crisis of faith. Upriver, Maria and John contemplate the journey ahead of them, and Luke has more rifle training.