When a nuclear strike causes an electromagnetic pulse that cuts off all power, water, and communication to the entire western United States, Reese finds herself plunged into an all-too-real fight to survive. As pandemonium grips her city, Reese and her father set out on a desperate journey in search of safety--a perilous trek through a world gone mad where every encounter with a stranger could be your last.

A father and daughter live a perfect but mysterious existence in Forest Park, a beautiful nature reserve near Portland, Oregon, rarely making contact with the world. But when a small mistake tips them off to authorities, they are sent on an increasingly erratic journey in search of a place to call their own.