Two centuries after the nuclear conflagration, humanity has endured the fallout of a power struggle reaching far beyond mankind's mistakes to a battle as old as time. The failure of the nine human-hybrid barons to fulfill a new blueprint for earth's domination is a partial victory for those dedicated to halting the tide of extinction engulfing the human race. But the battle is far from over.

The survivors of the oldest moon colony have been revived from cryostasis and brought to Cerberus Redoubt, leaving behind an enemy in a deep, frozen sleep. But betrayal and treachery brings the rebel stronghold under siege by the resurrected demon king of a lost world. With a prize hostage in tow to lure Kane and his fellow warriors, he retreats to the uncharted planet of mystery and impossibility for a final act of madness. From the great pyramids of Mars, earth's destiny will come full circle...