某天的大洗女子学园，鮟鱇组的5人为了送去学生会的文件，寻找农业科所属的学生——简。骑着不习惯的马，好不容易到达了农科的校舍，在那里遇到了她，不知拿着什么枪，处于临战状态。据她说，正在追捕“世纪的大恶棍”…!?

为了清理政敌，酷吏来俊臣布下层层杀机，利用借尸还魂掩人耳目，而其目的便是杀死心腹大患狄仁杰，相貌酷似狄仁杰的宋小白，利用'狄仁杰'的身份，在乔县混吃混喝，却意外卷入了这场阴谋之中，同时也给必杀之局，留下了一道生机。

An elegiac ode to a loner who finds it difficult to fit in and the inevitable eruption of his frustration, Isolation of 1/880000 tells the story of Takemitsu, a disabled young man caught in the “examination hell” of trying to get into one of Japan’s top universities. Director Sogo Ishii (now renamed as Gakuryu Ishii) was the original 8mm punk, whose works expressed unhinged energy and made speed, intensity and rebellion their stylistic and thematic center, carrying over into his later 16mm and 35mm films such as Crazy Thunder Road and Crazy Family. In contrast, Isolation prefigures the more ethereal aesthetic of his big budget 1990s films.

某教会女子高中，清纯美丽的女孩言珠（张京雅 饰）、尹素伊（孙银书 饰）、李幼珍（吴妍瑞 饰）、金恩英（宋敏静 饰）是同一年级不同班的好友，其中言珠与素伊更是亲密无间的死党。某晚，四个女孩许下“不能同生、但愿同死”的誓言，相约自杀。然而，最终只有言珠一人从生活关的顶楼跳下来。事后，素伊她们相约保守秘密，既为了远离麻烦，也是为了避免因自杀失败而被同学嘲笑和鄙视。只是世上岂有不透风的墙？很快，她们曾和言珠相约自杀的消息便在同学中流传开来。另一方面，冥冥中似乎有个黑暗的魅影时刻逡巡在她们的身边。誓言岂可轻易许下？又怎能随便违背？