Lucy (Brittany Snow, Pitch Perfect), a young woman on her way home from graduate school, emerges from a Brooklyn subway to find that her neighborhood, Bushwick, is under attack by black-clad military soldiers who are gunning down police, while pedestrians are either being taken away in buses or shot. An ex-Marine corpsman, Stupe (Dave Bautista, Guardians of the Galaxy), reluctantly helps her fight for survival through a civil war. The destruction of New York City continues to spread, while they are still unsure who is attacking or why. Together they must cross the treacherous five blocks of Bushwick - littered with looters, local militias and the invading forces, in order to make it to safety.