故事发生在以民国初年,袁世凯复辟意欲登基称帝。届时,袁世凯绞杀南方革命党的行动甚嚣尘上。全国上下人人自危的局势为故事背景,展开一系列在动荡局势所迫下发生的精彩故事。 主人公程子凡本性善良,在大婚之日遭人陷害被军法处缉捕,投入大牢。在狱中程巧遇一神秘老人,老人在临终之时告诉程大汉奸汪直的藏宝图。程子凡出狱后,利用这批宝藏向当年陷害他的人进行复仇。在过程中程子凡被革命思想所引导,逐渐发现个人的恩怨再大也不如民族的解放事业重要,遂放弃了复仇,转而投奔解放革命事业。。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。