1990年，浮岛电力设备开发公司会计部课长萩崎龙雄（小泉孝太郎饰）和部长关野（甲本雅裕饰）为筹措周转资金而四下奔走。好不容易筹措到资金时却遭遇诈骗，对方从关野手上骗走价值2亿日元的票据，随后关野也不知所踪。公司管理层为保住面子，决定隐瞒事实。萩崎为还关野清白，联合记者村木（上地雄辅饰）调查事件真相。随着调查的深入，潜藏在事件背后的权势集团开始蠢蠢欲动。终于，萩崎找到了掌握事件关键的神秘女子上崎绘津子（泉里香饰）。

講述萩崎龍雄（小泉孝太郎）是浮島電業製作所的經理課長，因為資金短缺和部長關野德一郎一起為了融資而交涉奔走，但在過程中關野因為2億円的票據被欺詐，他也因此而失蹤。公司為了保持體面決定隱藏事件，因為關野是萩崎父親的恩人，於是他找來當新聞記者的朋友村木，一起追查真相，不過隨著調查發現事件有很深的黑暗，背後有著權力者及組織的影子，此時他和掌握事件關鍵的謎之美女上崎繪津子相遇…

In 1990, Hagizaki Tatsuo, the accounting department chief of Ukishima Electric Works, was busy negotiating on getting a loan together with Sekino, the company's general manager. However, just as they were about to get the funds, Sekino was involved in a 200 million yen fraud and he later disappeared with the loan. The company decides to cover up the incident to protect its image, but Hagizaki wants to get to the bottom of the matter with the help of his newspaper reporter friend, Muraki. Hagizaki later notices that the case becomes darker and darker as he continues to investigate. He then meets a beautiful woman, Uezaki Etsuko, whom he believes hold the key to the entire incident.

１９９０年、資金繰りに苦しむウキシマ電業製作所の経理課長・萩崎竜雄（小泉孝太郎）は、部長の関野(甲本雅裕)と共に融資交渉に奔走していた。しかし資金の目途が立った矢先、関野が2億円の手形詐欺に遭ってしまい、手形を奪われた関野も姿を消してしまう。経営陣は体面をつくろうため、事件を隠蔽することを決めるが、萩崎は父の恩人でもある関野のために新聞記者の友人・村木(上地雄輔)の力を借りて真相追求に乗り出す。しかし、調べれば調べるほど、事件の闇は深まって行く。背後にうごめく、権力者や組織の影。そして萩崎は、事件の鍵を握るとみられる謎めいた美女・上崎絵津子(泉里香)に辿り着く。

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