在内战阴森的余波中，有原则的北方执法者博·里芬与受折磨的前邦联成员科迪·帕纳姆联手 吃了追踪器。他们追捕臭名昭著的火车劫匪的任务将他们带到了“炼狱”，一个诡异地荒废的小镇。在寂静中，他们遇到了一名孤独的非裔美国猎人和一名藏有秘密的囚犯，后者低声诉说着古老的威胁。随着炼狱的阴影逐渐加深，一场与“Yee Naaldlooshii”——变皮者——的对决正在召唤，这场对抗在他们激烈的生存斗争中考验着信任与人性的纽带。

A gunslinger on a mission from God must track down supernatural creatures as penance for his past sins.

California gold rush, late 1800's: A gun slinging bounty hunter (Mortimer) travels deep into the mountains to find a deadly Apache warrior (Brother Wolf) who is wanted by the law. Along the way he passes through a gold mining Town. The miners help direct Mortimer to the Apache and send him on his way.　　Mortimer enters the forest and begins to track the Apache. Back in town, the ...