奇幻电影《消失的浪潮》 号称文艺版的《入侵脑细胞》。你是否曾想象过要进入爱人……

Akil (KIL), a quiet and depressed young man sees suicide as an solution though he never succeeds in pulling it off. A chance encounter brings him face to face with the "Life Action Bureau" or LAB, an organization that will help him end his life. But after being bound to LAB's terms and conditions, he meets pretty and vivacious Zara with whom he eventually falls in love with and...

An international group of film students finds a disturbing video clip on the dark web which seems to contain poltergeist phenomena. Agreed that it's just what they need for their latest documentary project the group travels to the sanatorium shown in the video clip. Once there, they rig up their camera equipment and start to explore the possible ghost activities - until the true horror begins.

艾德娜（罗苹·纳文 Robyn Nevin 饰）虽然年事已高但一直过着独居生活。一天，她的女儿凯（艾米莉·莫迪默 Emily Mortimer 饰）和孙女山姆（贝拉·希思科特 Bella Heathcote 饰）接到了警方的来电，告知了她们艾德娜失踪的消息。震惊之余，两人急急忙忙的赶回了祖宅。　　搜索行动刚刚展开没多久，艾德娜竟然自己又出现了。对于失踪的这几天的经历，艾德娜只口不提，大家也只能够以她换上了阿兹海默症来解释这一切。艾德娜的回归让大家都松了一口气，但谁知道悲剧才刚刚开始，回家后的艾德娜一改往日的心性，就仿佛变了一个人一样，有时候她的举动甚至让凯和山姆感到恐惧。

一对年幼的兄弟跟家人一起从大城市搬到偏远小镇，却发现新家并不单纯。他们能否与新朋友们一起解开家中的险恶谜团？