與蛇共舞萄蛇洪舞

 一个寻常的清晨，唐宇（郑恺 饰）的儿子在楼梯间凭空消失；隔壁单元里，独居女孩林雨彤（刘浩存 饰）在熟睡中被人侵犯；赌鬼租客严午（邱泽 饰）满身血污，谎编踪迹藏匿尸体。这栋看似平静、不起眼的居民楼里，每个擦肩而过的“熟人”，都有可能是藏着獠牙的恶鬼。当人心比鬼更可怕时，你每天出入的家门，都可能是通往地狱的入口……本片改编自豆瓣阅读连载小说《海葵》，作者贝客邦。

　　A group of young men dare a classmate to reach the porch of a legendary old house, said to be haunted by the thirteen victims of a family massacre. In hopes of making a viral video they arm him with a video camera to prove he was there or to capture him fleeing in terror before even reaching the house, as others have. When he doesn't return, the guys must go in to get him. Inside they discover the truth about the house, the fate of their friend and their own fate as well.

　　故事开始于明朝，凤三（元华 饰）心肠歹毒，无恶不作，身为锦衣卫，同时又是凤三的师弟，方守正（元彪 饰）发誓要将凤三绳之于法。然而，凤三此人诡计多端，甚至想要偷取能够扭转时空的黑玉佛，借此逃脱法网，几番争斗之后，两人双双跌落山崖。　　时光荏苒，转眼已是现代，考古队在雪地中挖掘出了凤三和方守正被冰封住的尸体，将两人运往美国研究，然而，途中一场意外却令两人死而复生。方守正于机缘巧合之下遇见了名为阿玉（张曼玉 饰）的不良少女，阴差阳错的成为了她的保镖，而凤三不改奸邪本性，加入了黑社会，继续为非作歹。当方守正得知凤三依旧作恶多端后，他决定继续自己未完成的使命。

　　一名年轻美国女子被派往罗马、展开服侍教会的人生，却接触到了令她质疑信仰的黑暗力量，并揭露恶魔转世的可怕阴谋。