Barney, a former war veteran and prisoner of war, has chosen to live off grid, to escape the world that abandoned him. Haunted by PTSD and estranged from his wife, his only connection to humanity is Daniel, his old friend and lawyer, who visits to offer support and companionship.
When a group of reckless teens ventures into the wilderness and accidentally kills Daniel, Barney's fragile peace is destroyed. Consumed by grief and rage, he embarks on a violent killing spree for revenge, unleashing a storm of fury on those who shattered his last bond to the world.