明明说过要用套套了

　　Driving home late at night during a heavy rainstorm, Glen experiences car trouble. Near where his car gets stuck, he spots a house, knocks on the door and is greeted by an oddly friendly middle-aged man, Arthur, and his younger wife, Cyndi. The strange couple pours him a drink, and then more drinks, followed by an unexpected offer that Glen can’t refuse. Elsewhere, a young woman, Katie, is feeling emotionally weighed down by a secret romantic arrangement that feels like a textbook case of gaslighting. And at the same time, in a nondescript research facility, medical professional Julie begins questioning her role in a bizarre experiment, fearing that she’s doing more harm than good.

本作の主人公は、大人になりきれない30歳の公立中学校教師・市川。彼が担任を受け持つクラスの生徒数十人が校則への抗議として髪を金色に染めて登校し、学校中が大騒ぎになるさまが描かれる。

 外表平平的金哲秀（薛景求 饰）是大韩民国的一名身怀绝技、勇武干练的特工，但在日常生活中他伪装身份，连妻子英熙（文素丽 饰）也对其真身一无所知。在老婆面前，他是唯唯诺诺，毫无气场的普通上班族。哲秀就在危险和平凡中小心翼翼保持平衡。某天，即将参加六方会谈的朝鲜代表白武镇乘坐的飞机被恐怖分子击落。由于该次会议事关重大，影响着南北统一和放弃核武的协议签订，因此韩方派出金哲秀和搭档们去泰国营救白武镇拥有丰富核武制造经验的女儿白雪希。与此同时，身为空姐的英熙在和丈夫吵完架后飞赴海外，途中邂逅了英俊帅气的男子莱恩，殊不知此人正是暗杀白武镇的冷血杀手。危机重重的泰国，金秀哲经历着来自国家和家庭的严峻考验……

影片翻拍自阿根廷电影《膝下无子》，讲述了高中时期遇见初恋的男人无意间将家庭史变成秘密而展开的一系列风波浪漫喜剧故事。