简介
故事的主人公是反恐特战队队长钟原，他在执行任务中成功击毙了猛犸组织的二号人物，却因此引来了该组织的复仇行动。在解救妻子赵欣的过程中，钟原不幸被注射了一种病毒，导致他倍受折磨。与此同时，DK生物公司的董事长江寒（何晟铭饰）邀请赵欣（牟星饰）及其父亲参加公司的“有益菌”研究项目。赵欣是生化专业的高材生，也是钟原的初恋情人。在钟原所在的反恐指挥中心得知T国的请求后，决定派遣专家潜入DK公司调查。 赵欣在失去爱子后主动请缨“退出现役”，深入虎穴，开始调查有关DK公司的情况。随着一系列接连不断的恐怖事件发生，一个名为“新纪元计划”的阴谋逐渐浮出水面。钟原尽管身处病痛之中，仍然率领乔大鹏、麦萌萌等特战队员，决定绝地出击。在他的爱妻赵欣和五年前“失踪”的战友陆豪的协助下，他们成功粉碎了恐怖组织的连环阴谋和生化袭击，揭露了江寒利用“有益菌”制造病毒的真实计划。。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。