Survival isn't about who's right; it's about who's left. War consumes the planet, Earth spirals into chaos, and the human race teeters on the edge of extinction. Our only hope is the success of one man, in one valley. Walt Marshall has lost everything, but he'll do whatever it takes to restore hope to humankind even if it means facing his own dark past and confronting a ruthless dictator. Dive into the dark side of human nature and find out what you were never meant to know about The Cost of Survival.