From the best-selling author of Whiskey Tango, Foxtrot, and Torment.

At the end of the world, all is not peaceful.

Nobody is safe as the Primal Virus sweeps the landscape, killing everything it touches and rooting out and infecting the last of the survivors.

The remaining members of the Reaper platoon are dug in and trying to protect themselves, but there are larger forces at play. They survived the fight only to discover the war still rages on and is being lost all around them. To keep the Nation in the hands of the living, they will have to risk everything.

In the follow up to Torment, the war continues, and Sergeant Gyles pushes forward as his team struggles to survive in a post-apocalyptic world, where not everything is what it appears to be.