本片改编自民间传说，几个世纪以来，在不同的文化背景下，父母都会警告他们的孩子要小心传说中的Bagman。Bagman会把无辜的孩子抓走，塞进那肮脏腐烂的袋子里，再也没法回到父母身边。Patrick McKee小时候曾逃过此劫，但这给他的生活留下了永久的创伤。现在，Bagman又回来了，威胁着他妻子Karina和儿子Jake的安全
在一处荒僻隐秘的奢华娱乐会所里，一场同学毕业聚会正在进行。乔巧（张韶涵 饰）与关辛（方力申 饰）无意中发现了一套碟仙器具，为寻刺激众人一起玩碟仙。当他们提出的问题被碟仙一一言中时，厄运接连降临，妖魔化影鬼怪哭声，建筑被整个封锁，其中几人接连离奇的死亡。此时活下来的人才发现，这座会所是按照酷刑炼狱的场景布置陈设的，而他们也被困在了这座“人间地狱”里。人人自危的情景下，埋藏在彼此之间的矛盾也在此刻爆发。乔巧与关辛的爱情也面临着生与死的双重考验。
After the divorce, Lisa was left with two children. Soon she meets a woman who is called her relative and says that their family has a family curse and that Lisa's boys are in mortal danger. Lisa refuses to believe in superstitious fears, but later strange visions begin to visit her, and she realizes that the curse turns out to be real. Now she must save her children from evil ...
