Two thousand years ago, Nhagruul the Foul, a sorcerer who reveled in corrupting the innocent and the spread of despair, neared the end of his mortal days and was dismayed. Consumed by hatred for the living, Nhagruul sold his soul to the demon Lords of the abyss so that his malign spirit would survive. In an excruciating ritual, Nhagrulls skin was flayed into pages, his bones hammered into a cover, and his diseased blood became the ink to pen a book most vile. All those exposed to the book were driven to madness or so corrupted by the wicked knowledge contained within that they had no choice but to turn evil. Misery and bloodshed followed the disciples of Nhagruul as they spread their Masters dark dream. Creatures vile and depraved rose from every pit and unclean barrow to partake in the fever of destruction. The cities and kingdoms of Karkoth were consumed by this plague of evil until an order of warriors arose from the ashes. The Knights of the New Sun swore an oath to resurrect hope...

In England, when the naive Emilio buys an old van, he invites his friends Judd, Molly and Andrew and his sister Ally to travel to a lake in the woods. They get lost and while trying to get directions in a bar in the road to follow the trip, they are scared by a crazy old man, who tells that there are missing persons on the spot. Then, Emilio runs over a woman and she faints. The group sees a mailbox in the roadside and Judd, Molly and Andrew enter in the forest trying to get some help. Along the night, they are chased by naked fallen angels thirsty of blood and their keeper.