影片讲述的阿珍因患有产后抑郁症而终日沉迷软性毒品，由原来的保守贤淑变的放荡不羁，更勾引好友的老公积奇的故事。积奇的老婆没有经济能力，只好哑忍自己老公跟好友欢好，后来更发展至三人同眠，实行门一家亲。
Joon hyeok is preparing to pass the exam for level nine government staff. Since this is his third attempt, he is sure to pass the exam this time. He moved into a boarding apartment as part of his father's special measures to help his son with his studies. But what awaits Junhui in the luxurious house is not thick textbooks, but two free and unrestrained women. Joon hyeok began his cohabitation with the owner of a boarding apartment full of sexy beauties, Aqiong, and the nurse Dal lae, who exudes sexiness from his face and body. Since then, Junhui has started studying women every night instead of his books.
尽管受害者的父亲（长濑正美饰演）按照约定支付了赎金，但绑架者还是残忍地杀害了女孩。由于日本处于新旧时代交替的关键时刻，代号为“64”的案件并没有引起太多关注，甚至在十多年后，这起悬而未决的案件仍然是许多调查人员难忘的结。当时，作为一名办案人员，吉信三（佐藤宏饰演）现在在群马县警察局担任宣传官，不断在上级和媒体中传播。随着人们似乎回忆起这个神秘的案件，“64”的最后期限越来越近了。。。这部电影改编自横山秀夫的同名推理小说。
