Wade Guthrie is a menacing man. Turning away from the life of a Texas Ranger after murdering the entire family of a wanted man, he became an outlaw with a deadly gang by his side. The gruesome group get wind of a man known only to most as O'Brien. A buffalo hunter and a trapper, he just wants a quiet life without looking for trouble... But he didn't expect his wife, Sarah, to have a terrifying experience with two of Guthrie's men! That encounter, following a string of deaths at a Wells Fargo depot, leads the local sheriff to request O'Brien's help. Unexpectedly, O'Brien must assume the role of a lawman and carry iron against a dangerous foe. Will he be able to get to grips with this man without a conscience?
