Two months after the attack on New Frisko, Nik Granger and the other survivors have found safety in the hills outside the city. After finishing a patrol, Nik returns to camp to discover that of Prime Administrator Holland and his enforcers have killed or captured most of their colony--including Nik's parents. Barely escaping with their lives, Nik and his friends, fight to save their loved ones at any cost. As they travel through what's left of America, they face danger at every turn. But with the world against them, can they make it in time to save what's left of humanity?