With the lights still out, how far will you go to survive? When an EMP devastated the nation's power supplies and left the country in ruins, Jack, Wayne, Susan, Emma and Logan all fought to seek shelter in a treacherous first day. But surviving the first day was just the beginning. Jack has found his way home. But when tragedy strikes, he is forced on a personal journey across the country to seek new shelter-and face up to the harrowing demons of his past. Wayne's search for Candice is going nowhere. But when a stunning discovery breathes new life into his journey, he is determined to make one final push through the rapidly collapsing towns and cities. Just how fatal will that decision be? Susan is trying her best to maintain order at the makeshift hospital. But when chaos takes over, she must embark on a mission to get Tommy to safety. With droves of looters already filling the streets, and fires spiraling out of control, just how far will she go to keep Tommy safe?