Hunted by raiders, a band of crusading knights escorting the holy grail are forced into a forbidden valley of black death. What they discover is far more terrifying than the plague. Overrun by hordes of flesh-eating zombies, their only chance for survival is to hack and slash their way to freedom.

Samuel Peters once an ordinary man, dabbles within the laws of voodoo to bring his wife back from the grave, he soon encounters the God of malevolence 'Kalfu', where he makes a pact with him to destroy the underworld and bring chaos to earth; in return he will become 'The Zombie King' and walk the earth for eternity with his departed wife. Seven days before the rise of the Dark Moon, Samuel Peters (The Zombie King) calls upon Kalfu to raise seven of the recently departed, where their souls must be held on earth for seven days. With the ever growing horde of zombies, they begin to completely wipe out a countryside town. Once the Government get wind of what is going on, they set a perimeter around the town area and employ a shoot on sight policy. Trapped within the town, the locals and unlikely bunch of misfits fight for their lives, and the remaining humans soon realise that they have to unite in order to survive. Seeking sanctuary in a local church, they discover a bizarre disturbed ...