The near future…

Climate disasters have crippled the United States. With half the country under water and the other half a dust bowl, civil unrest would soon escalate into something darker, something unstoppable. Billionaire John Brandt anticipated this and channeled his money, power, and influence into being prepared for the great unraveling.

Now Brandt, his family, and his security team must retreat to Sanctuary, their underground bunker—a vast luxury mansion beneath the parched earth of the Nebraskan Great Plains. But they are not alone.

Above ground, a group of raiders is desperate to survive and will use any means possible to accomplish that goal.

As tensions mount both inside and out, battle lines are drawn— between the haves and the have-nots, between decency and expediency, between life and death. In this game, everyone's a loser.