Lauren Russell often wondered why her father had been so adamant about teaching her skills that most other fathers wouldn't even consider teaching their daughters. Ever since she was little, she had been taught how to live and survive outdoors, and how to use firearms to protect herself and those around her. Some of the training had been a bit extreme. Or had it been? Many of her questions were answered the day the world as she knew it ended.

Before the lights went out, Jack Warrant never considered himself a prepper. That was someone on the edge, a conspiracy theorist or a doomsday cultist who had a fatalistic view of the world. He was neither a theorist nor a cultist. He was an optimist. At least that was what he told himself when the darker thoughts creeped into his psyche as he stared at the ceiling in the middle of the night. Whenever he started down the rabbit hole, he always clawed his way back into the sunlight.

In the dead of winter, an EMP attack destroys the U.S. power grid. No electricity. No cars or phones. The country is plunged into instant chaos. But for Hannah Sheridan, it's the best day of her life. For the last five years, she's been the captive of a sadistic psychopath—until the EMP releases the lock of her prison.

When an EMP devastates the nation's power supply, it doesn't take long for society to spiral out of control. There's no government to guide people. There's no power and no order. Only chaos and panic. In the immediate aftermath of the devastation, five survivors-a self-sufficient survivalist, a university student, a plane crash survivor, a young girl, and an escaped prisoner-all face a dangerous, treacherous journey towards safety. But as the day goes on, tensions reach breaking point; our survivors soon realize this solar event is far more dangerous than they could ever have imagined.

Rose Winter has enough problems. With a marriage going down the tubes and a dreaded anniversary party on the horizon, the last thing she needs is the zombie apocalypse. She wanted to get drunk and sing karaoke, not murder her undead neighbors. It’s clear the party’s over, however, now Rose has more problems - a missing husband, an overbearing houseguest, and keeping her family alive.