Greta has left her old life behind and moved into a sustainable foods co-op in Madison, Wisconsin. Just as she begins to settle in with her two housemates, the husband she left behind appears on their porch, drunk. His arrival begins a dark three-day period during which all three residents of the house will have to reckon with a disquietude lurking under the surface of their little society. A series of summer blackouts, gas shortages, and an ominous disappearance will force them all out into a larger world that seems everywhere on the verge of crisis.