In a dark future, years after the collapse of civilization, a world ravished by a great plague is overrun by the reanimated remains of the fallen. Amidst waring militias and armies of the undead, the rebels must fight against the tyrannical rule of Arcana-the city of light, in order to reclaim control of their fallen country. But in a world where the dead outnumber the living, the rebels must strike a deal with the president of a society of pacifists, in order to survive. All the while, the flesh eating undead are evolving into something more sinister. A council of cruel dictators, a clan of cannibalistic zealots, hordes of undead creatures, and bloodthirsty, human mercenaries converge for control of the mysterious Black Source.