卡馬爾格，法國——內吉瑪正在努力訓練，以贏得當地的斗牛比賽。然而，在一次慶祝活動后，她被牛襲擊，開始注意到一些令人不安的變化。與此同時，一頭失控的公牛在社區中橫行，導致年輕男子接連喪命，令居民們感到恐慌。

　　A couple on the verge of a nasty divorce attempt to sell their empty love nest and move on with their lives, separately. After a successful open house they are horrified to discover, days later, that a potential buyer didn't leave their home. While Alice is being held captive in the basement, the unannounced house guest moves in upstairs. She senses her capture is being kept a rebellious secret. She knows her way only way out if she can only get out alive.

　　如果靈魂離開了身軀，肉體還是正常活動，該怎么去解釋這種生命形態？余燕（陳郡君飾）早晨醒來便覺得身體有異常，先后與家人和男友許德（張立昂飾）發生爭執，盛怒的余燕轉身離去，隨后發生車禍。經醫生搶救逃過死劫，卻找不到心跳。此時她被劫走，醒來后身處在地下密室，研究失魂者的胡教授解釋余燕會失去魂魄，是因為內心有強烈的負面磁場，一旦受到沖擊，靈魂就會脫離身體。余燕需要在72小時內把自己的靈魂找回來，才能夠恢復正常。