Following a major terrorist attack, the US government initiates the ODIN surveillance system, made up of millions of mobile, robotic security cameras known as "Eyeborgs." When the physical evidence in a string of odd murders doesn't line up to the surveillance recordings, one federal agent finds himself working outside the system to find out who's really controlling the Eyeborgs.

The year is 1869, and Hell has scratched its way into post-Civil War Virginia. Murders become common, talk and fear crush the region. With hope and morality slipping from the inhabitants of Hatchet County, they call on a rogue legion of heroes to drive the evil back to where it came.