致命曝光

　　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?

　　故事描述莱恩（吉诺亚拿尼亚 饰）的妹妹在几个月前失踪了，他认为她失踪的原因是玩了网路上流传的“电梯游戏”，传说只要照着特定步骤操作电梯，就可以前往另一个次元。为了找到妹妹，莱恩说服他的朋友们一同进行电梯游戏，此举却为他们招来无法挽回的后果……

由于他们的父亲处于昏迷状态，护士Seon-young敦促她的兄弟Il-hoe举办一场假葬礼，因为他负担不起儿子的学费，有可能看到他错过大学。他们伪造死亡证明并欺骗医院，但随着压力的增加，他们的计划开始以意想不到的方式瓦解。