故事开始于从北京开往福州的列车上,一位神情痛苦的姑娘吸引了旅客杜丘和张同生的注意。他们想要和姑娘攀谈,却发现这个女孩一直在回避两人的问题。无奈之下,他们决定找乘警解决问题。姑娘看到警察感到十分害怕,于是趁着大家打盹的功夫,姑娘在南京站提前下了车。
下车之后,姑娘徘徊在长江大桥上,原来,在曾经的浩劫中,姑娘的母亲丧生,父亲遭到了逮捕。年少无知的她沾染上了很多不良的风气,和流氓小混混厮混在一起。之后,良心发现的女孩决定告别自己混乱的过去,可是她的过去却不愿意放过她。就在女孩想要一死了之的节骨眼上,张同生出现在了她的身后。。Vishal (Ajay Devgan), a stock analyst, and his wife Swati (Urmila Matondkar). The two are in search for a flat in Mumbai. Vishal finds the perfect place on the 12th floor of a high-rise apartment building. However, the apartment has a horrifying past. The previous occupant of the flat, a young woman had killed her child and jumped from the balcony and died. Swati learns about this incident shortly after moving in and becomes oddly fixated with the story. Then, a series of inexplicable experiences drive Swati to near madness. Vishal becomes helpless and convinced his wife has developed some sort of psychological disorder. He consults a psychiatrist, Dr. Rajan (Victor Banerjee). The couple's maid (Seema Biswas) believes Swati to be possessed, and calls in an exorcist (Rekha). Meanwhile, other seemingly unrelated events take place around the building. The watchman (Sabeer Masani) is being terrorized, one of the residents Sanjay (Fardeen Khan) is behaving erratically, and a murder occurs. Inspector Liaqat Quereshi (Nana Patekar) is sent to investigate the murder at the building. All the while, neither the psychiatrist nor the exorcist makes much progress with Swat。在父亲去世后,亚伦回到家中帮助他悲痛欲绝的母亲,并直面他的过去,而在处理后事的过程中,他发现了一个神秘的骨灰龛,而这背后还隐藏着更加可怕的东西.....。