必死三角洲

八路军教导员王金执行锄奸任务失败又遭叛徒诬陷，被组织审查。王金凭着对党的忠诚和坚强的意志率领这些身份复杂、性格迥异的人最终组成了一支神秘的队伍，出生入死、历经艰险，突破重重险境，重新汇入抗日洪流，最终完成了锄奸任务的故事。

　　The film tells the story of how, in post-war Spain, Narcisa (played by Aria Bedmar), a novice with supernatural powers, arrives at a former convent, now a school for girls, to become a teacher. As the days go by, the strange events and increasingly disturbing situations that torment her will eventually lead her to uncover the terrible web of secrets that surround the convent and haunt its inhabitants.

　　有听力障碍的珠英（李先彬 饰），与妹妹珠憘（韩秀娥 饰）终于买下梦寐以求的新房，却没想到噩梦才正要开始。　　某天起，珠憘开始被来自公寓某处的神秘噪音折磨得身心俱疲。那让人不耐的楼层噪音，不仅让她无法安睡，更像是潜藏某种黑暗秘密的警告。正当珠英离家工作时，珠憘突然失踪，让惊慌失措的珠英立刻赶回家，并与珠憘的男友基勋（金珉锡 饰）联手追查真相。同时，住在楼下的神秘男子（柳炅秀 饰）也长期受噪音困扰，认定一切都源于楼上的这对姊妹，让他情绪逐渐崩溃，扬言要对她们痛下杀手……　　真相究竟藏在谁的耳中？噪音背后，又是谁的疯狂正在近逼？