影片讲述了万香山脚有个黑顶子村，村里住着谢家三兄弟。某年冬天特别寒冷，谢老二违背了祖训，偷偷进山采参，谁知回来后就神秘死去。村中人都认为谢老二是因为这是触怒了山神，“山神降下了诅咒”才离奇死亡⋯⋯
After a series of disturbing supernatural events in his home, Joel, a young single father, comes to suspect that his young son may be possessed. 约尔是一个单身父亲，在他的家中出现了一些列超自然灵异事件滋扰以后，他开始怀疑自己的小儿子是否被附身。
