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