It's a last-minute deer hunt at Bigfoot Ranch in Eastern Oregon. Wilderness guide Hart Davis reluctantly agrees to a booking: seven rough-looking men who don't look like they need any pointers on killing things. Little does Hart know that an innocent, long-ago favor—a package stashed away and forgotten—has become something worth killing for.

Alone, with only the clothes on his back, Hart must survive not only being hunted by ruthless mercenaries and the local authorities, but also the onset of winter in the Strawberry Mountains. He has only one advantage: he knows this wilderness like the back of his hand. Somehow, he has to survive long enough to get the message out—a message that could topple a government.