朱利安·布莱克·安蒂洛普

这是一个魔法司空见惯的神奇世界，青年托马斯·沃德（本·巴恩斯 Ben Barnes 饰）的父亲排行第七，他也是父亲第七个儿子。他生来拥有奇怪的能力，总能在昏迷中看到未来即将发生的事情。某天，一个神秘之人找上门来，对方正是大名鼎鼎的猎魔人格雷戈里（杰夫·布里吉斯 Jeff Bridges 饰）。在过去的岁月里，格雷戈里已经失去了许多个徒弟，因此他找到作为第七子的托马斯，带他走上前所未有的修行之路。与此同时，黑暗女王马尔金（朱丽安·摩尔 Julianne Moore 饰）正耐心地等待血月之夜的到来。届时她的能力将会极大增强，而死对头格雷戈里绝不会对此坐视不管。　　时间一分一秒流逝，托马斯必须尽快变得更强……

In the year 2961, the time is after humanity and nature has recovered the land. A hunter named Cygnus is called to rise above his duty. He provides for Last Arc, a once nomadic band of survivors in need of food and water that is now growing scarce. The answer must be found before a group of outlandish Heretics descend upon them. Cygnus must voyage across the treacherous landscape to defend his people. Sent by Nova, the matriarch of the band, she acts based on her vision for Cygnus to find a seed of hope. The future of Last Arc is for him to discover, Cygnus ventures into a hostile landscape in search of an answer for his people. On this journey of encountering many traps and dangers, Cygnus discovers what has been hunting him is his identity.

本片以300年前的科曼奇族为背景，讲述了一个名叫纳鲁的年轻女子的故事，她是一位凶猛且技艺高超的战士。她在大平原上一些传奇的猎人阴影下长大，所以当危险威胁到她的营地时，她要保护她的族人。当她发现自己面对的猎物是一个高度进化的外星掠食者，且拥有先进的技术武器，一场恶战开始了！