Three hundred years of Civil War...It was a golden time; most of the Earth was at peace. The United Nations controlled huge armies of Peacekeepers who kept that peace at the end of a gun. Sergeant Sean O'Leary was one of those Peacekeepers and had fought in hundreds of battles while wearing the Blue Beret. Cybernetically enhanced each time after being wounded, he no longer was the same man, or soldier, he used to be. He awakes after a supposed six month tour in stasis to find 300 years have passed and the Earth he remembers is gone. The UN had become divided and had fought itself for control of the world. Sean discovers that only pockets of civilization remain and the rest of the world has sunk into a bizarre mixture of barbarism and feudal tribes. War is common, death just another companion in this new, harsh world. This new Earth needed a Peacekeeper.