The world they knew is dead. Security specialist Grayson Brooks is hired to work in a secure bunker after the release of a deadly virus. Practically owned by the corporation which employs him, he is unjustly imprisoned when a dangerous man eludes him in the bunker. His sentence was harsh but survivable. The virus would not be tamed. As it ravages the world beyond the bunker, Grayson and the man who nearly escaped...