British Army radiation drills at a remote Scotti@3456电影网@sh 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 wh@生活大爆炸第十季下载@o meet the thing in the night suffer likewise@异界之旅@, and with increasing severity; it seems to be able to "absorb" radiation from any s@地下水道美人鱼@ource, growing bigger and bigger. What is it?? How do you destroy a thing that "feeds" on energy?