A growing nation of genetically evolved apes an humans reach a fragile peace, but it proves short-lived, as both sides are brought to the brink of a war that will determine who will emerge as Earth's dominant species.
Ten years pass as the Simian Flu strikes around the world, causing mankind to cripple door dissension and the epidemic's effects. As cities deteriorate and the fabric of society dissolves, the dawn of a new era is about to begin.