Sarah is a young girl trying to simply survive in the aftermath of the alien invasion with her blind younger brother Tom. Into their lives comes Jude, a man who has lost his family and is desperate for sanctuary from human pursuers who prove far more dangerous than the alien threat hanging – quite literally – above their heads. Determined to protect the family farm from the threat outside, Sarah finds herself at war with her brother as she’s forced to take the risk of trusting Jude, despite Tom’s fears he may not be as innocent as he’s claiming to be