简介：A small group of town residents have to band together after a devastating ground invasion. As they struggle to survive, they realize th ey must stay one step ahead of their attackers, and work together for a chance to strike back
简介：A small group of town residents have to band together after a devastating ground invasion. As they struggle to survive, they realize th ey must stay one step ahead of their attackers, and work together for a chance to strike back
