The lights go out. Cars stall. Communications fail.

Cities descend into chaos.

An EMP attack leaves single-father Will Fontenot and his son stranded in Houston, Texas.

It's an all-out battle for survival.

Wracked with guilt and struggling with PTSD from the accident that took his wife's life, he'll do whatever it takes to get his son out of the city.

But an encounter with two injured women hurls them into a deadly game of cat and mouse and puts all their lives at risk.

It's a race against time as the plot to bring America to her knees unfolds in this fast-paced post-apocalyptic EMP survival thriller.