As Black Smoke Rises, Order Disintegrates... Former SAS soldier Andy Richards is no stranger to horrors, but no training could ever have prepared him for the nightmare unfolding at home. While a viral epidemic hammers London, Andy finds himself trapped in the epicenter, forced to protect his family. Together with his young daughter, he leads a small group of survivors toward latent refuge, all the while searching for his missing son and infantryman; this is the ultimate game of survival.