李青青（林黛 饰）是一名淳朴善良的乡村少女，正义一次偶然中，正义她邂逅了名为汤鹏南（关山 饰）的男子，在汤鹏南的帮助之下，李青青进入了夜总会工作，并且很快就成为了那里的当红头牌。在此期间，李青青和汤鹏南之间也碰撞出了爱情的火花。汤鹏南的父亲去世了，深受打击的他在精神和事业上都走入了低谷，为了帮助汤鹏南，李青青决定接受一位富商的资助，而作为报答，她要和富商一起出去旅行。无法向汤鹏南说出真相的李青青选择了人间蒸发。一晃眼数年过去，李青青和汤鹏南再度相遇了，但先前的误会没有接触，汤鹏南还在憎恨着李青青。
回复 :20世纪初的日本，毕业于东京帝国大学的长井代助（松田优作 饰）家境优渥，全然不曾为金钱烦恼。他终日周游玩乐，过着悠闲自在的高等无业游民的生活。与之相对，和长井相交多年的好友平冈常次郎（小林薰 饰）生活拮据，妻子三千代（藤谷美和子 饰）孕期患上心脏病，未出生的孩子更不幸夭折。承受巨大压力的平冈破罐破摔，流连烟花场所。生计日益紧迫的同时，夫妻情分名存实亡。三千代是长井、平冈大学时代亡友菅沼（风间杜夫 饰）的妹妹，此去经年，始终未婚的长井依然对三千代持有深深的爱慕，他同情对方的境遇，但碍于道德的束缚只能将炽烈的情感深锁心底。深爱无缘，百千心结何处搁置……本片根据夏目漱石的同名原作改编。
回复 :该片改编自在全球22个国家出刊的畅销小说家纪尧姆·米索（Guillaume Musso）的同名小说。讲述的是一位医生重返过去和数十年前的自己相遇，为了拯救已逝的恋人而往返于过去和现在的故事。金允锡饰演现在的男主人公，而卞耀汉则饰演过去年轻时的男主人公。
回复 :This long-lost masterpiece of hardcore gay erotic cinema centers on a handsome young stud who rides his motorcycle through myriad sexual encounters, from a soccer game’s locker room to a phantasmagoric and deeply melancholy orgy. A labyrinth of all-male fantasies whose outstanding beauties always end up fading away while leaving their sensual protagonist dealing with his own loneliness, EQUATION was directed with supreme grace by the mysterious Dietrich de Velsa (aka Francis Savel/Frantz Salieri). A former painter, de Velsa was also the owner and artistic director of La Grande Eugène, one of the first drag cabarets in Paris. Years later, he collaborated with Joseph Losey on MR. KLEIN (1976) and DON GIOVANNI (1979). His one and only film, EQUATION TO AN UNKNOWN stands as one of the most extraordinary erotic films of all time.“The most melancholic porn film I’ve ever seen. It’s very sad, and aesthetically beautiful. Just a young man wandering through several depictions of love and choreographies of love-making; it’s like a ceremony, a ceremony of fantasies, especially the last sequence where the main character recalls all his previous fantasies, which come one by one around his bed and make love to him. I think it’s one of the most beautiful film sequences of French cinema.” –Yann Gonzalez
