继母与丈母娘：双重诱惑

　　British Army radiation drills at a remote Scottish base attract a subterranean, radioactive entity of unknown nature that vanishes, leaving two severely radiation-burned soldiers... and a "bottomless" crack in the earth. Others who meet the thing in the night suffer likewise, and with increasing severity; it seems to be able to "absorb" radiation from any source, growing bigger and bigger. What is it?? How do you destroy a thing that "feeds" on energy?

 一群从洛杉矶飞往上海的国际乘客被迫在鲨鱼出没的水域紧急迫降，他们必须齐心协力，希望能够在被残骸吸引的疯狂鲨鱼群中存活下来。

即将临盆的李晴（李贝贝饰）被带往一处郊区别墅静心待产，却在看似周密的照护背后，落入一场精心布局的惊天阴谋。身边所有人都试图让她相信一个被构造的“真相”，精神压力与诡谲氛围不断侵蚀她的判断力，使她难以区分现实与幻觉。随着恐慌升级，她随身携带的DV成为突破迷局的重要线索，故事走向也随之产生翻转。