妈妈的闺蜜

四名周末露营者被武装民兵追捕。

　　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?

　　因为儿子尹泰宇（元斌 饰）是智障，所以母亲（金惠子 饰）总是担心他受伤。一天，泰宇被一辆奔驰车撞倒，朋友镇泰（秦久 饰）带他去高尔夫球场找打球的教授报仇，结果被带回了警局。因为镇泰踢坏了后视镜，教授向他们索赔，泰宇被当成了挡箭牌。 从警局出来后，在家吃过晚饭，泰宇去找镇泰喝酒，但此时镇泰趁着夜色回到球场找出了白天扔进湖中的球杆。泰宇酒后尾随一个名叫文雅中的女学生，结果第二天雅中的尸体就出现在屋顶。泰宇被当做唯一的嫌疑人带回了警局，接着在警察的威胁下画押认罪。得知儿子入狱，心急如焚的母亲委托著名律师为他翻案。但是，泰宇的病影响了他的记忆，母亲在替儿申冤的道路上步履蹒跚……

　　An exorcism goes horribly wrong and unleashes a vengeful spirit that has been locked up for centuries.