本片根据罗伯特·塞瑟勒的全球畅销小说改编。20世纪初，幼孤安德烈亚斯被送至偏远山谷中的农场，与冷酷无情的叔叔同住。在18岁那年，他鼓足勇气逃离，成为了一名樵夫。安德烈亚斯用积攒的钱租赁了一间山中小屋，并遇见了玛丽，他的生命之光。然而，安德烈亚斯无奈地被征召入伍，加入了德国国防军，在几乎没有胜算的情况下奔赴前苏联前线。当安德烈亚斯历经战火洗礼归来时，世界已面目全非。

　　1750 年的上奥地利州，鱼塘倒映着阴云密布的天空。一片深邃黑暗的森林吞噬着阳光。山顶上，陈列着一具被绞死的女人的尸体。这是个例子。一个警告。一个预兆？虔诚而敏感的艾格尼丝对死去的女人怀着怜悯之心。但同时也充满了渴望：在她刚嫁给丈夫沃尔夫的世界里，她觉得自己像个陌生人。这是一个情感冷漠的世界，由工作、琐事和期望组成。艾格尼丝越来越封闭自己。她的内心监狱变得越来越压抑，她的忧郁越来越强烈。很快，她唯一的出路似乎就是采取令人震惊的暴力行为。

Upper Austria in 1750. A fish pond reflects the overcast sky. A deep, dark forest swallows the sunlight. On a hilltop, the corpse of a hanged woman is displayed. As an example. A warning. An omen? The deeply religious and highly sensitive Agnes regards the dead woman with pity. But also with longing: she feels like a stranger in the world of her husband Wolf, whom she has just married. It is an emotionally cold world consisting of work, chores and expectations. Agnes increasingly withdraws into herself. Her internal prison becomes ever more oppressive, her melancholy more overwhelming. Soon, her only way out seems to be a shocking act of violence.