After the events of The Lazarus Contagion, Taunton, epicentre of the mutant outbreak, is a blood-soaked hell. The rest of the world seems destined to follow unless Jim Duggan and a disparate group of survivors can track down a serum designed to kill the savage mutants. But finding the serum means heading right into the heart of enemy territory. Will humanity prevail or will they move ever closer to becoming a dying breed?