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⋯⋯

　　我叫夏津生，做水产生意，45岁那年我儿子跳楼自杀了，他死后第37天我进了他所有的群，我发现里面全都是有抑郁倾向企图轻生的孩子，我不知道为什么，我在“约死群”留言1万9千次，问过127个男孩，49个女孩，到现在也没有答案……

　　THE CONFINES is a claustrophobic thriller that follows a troubled young woman who, in a last-ditch effort at getting her life together, takes a job working nights as a security guard at an abandoned luxury apartment building. Stuck with a brusque rent-a-cop as her partner, she tries to not let her mind play tricks on her while she patrols the empty halls. But as the night progresses strange things begin to happen - and she realizes it may not all be in her head.