Lost in the woods, the group stumbles upon a mansion. The residents invite them to stay the night, and Lea bonds with one of the women.

Rasmus and Beatrice grow closer as they spend time alone together. The others discover a new bunker — and a disturbing secret that lies within.

A band of armed strangers tries to extract information from Patrick. Rasmus begins to unravel in the wake of a grim discovery.

The group arrives at Apollon headquarters, where Simone learns startling truths about the virus, her father and Rasmus.