《我的办公室老婆》这部电影讲述了一个精英职场人士Tae-san的生活，他竟然同时拥有两个妻子。其中一个是他的合法妻子Hyun-ah，而另一个是他的办公室妻子Yu-mi

Tae-san是一家公司里的精英员工，他在职场中风头无两，备受同事和上司的赞誉。然而，他的私人生活却隐藏着一个惊人的秘密。Tae-san与Hyun-ah结婚多年，他们本应该是一个幸福的夫妻。然而，工作中的机缘巧合让他遇到了Yu-mi，一个聪明、温柔而又充满魅力的同事。

Tae-san逐渐被Yu-mi的魅力所吸引，他们开始了一段在办公室里秘密进行的恋情。尽管他深爱着Hyun-ah，但他无法抵挡Yu-mi的吸引力，两人之间的关系逐渐升温。然而，这段禁忌的爱情不可避免地引发了一系列复杂的问题和困扰。

Hyun-ah逐渐察觉到了Tae-san的变化，她开始怀疑丈夫是否出轨。她的直觉告诉她，Tae-san与办公室的那位年轻女同事之间可能存在着更多的关系。Hyun-ah决定展开自己的调查，她开始暗中监视Tae-san，并逐渐找到了一些证据，证明了她的怀疑。

当Hyun-ah发现真相时，她感到了巨大的痛苦和背叛。她内心充满了愤怒和伤心，但她还是决定与Tae-san面对这个问题。在一次紧张而激动的对话中，两人终于坐下来真诚地交流，并决定面对现实。

My Office Wife is a movie about the life of Tae-san, an elite professional who unexpectedly has two wives at the same time. One of them is Hyun-ah, his legal wife, while the other is Yu-mi, his office wife

Tae-san is an elite employee in a company, he is unparalleled in the workplace, and is praised by his colleagues and superiors. However, his private life hides an amazing secret. Tae-san and Hyun-ah have been married for many years and they should be a happy couple. However, by chance at work, he meets Yu-mi, a smart, gentle and charming colleague.

Tae-san is gradually attracted by Yu-mi's charm and they start a secret affair in the office. Although he loves Hyun-ah deeply, he can't resist Yu-mi's attraction, and the relationship between the two gradually heats up. However, this forbidden love inevitably raises a series of complicated problems and troubles.

Hyun-ah gradually noticed the changes in Tae-san, and she began to suspect whether her husband was cheating. Her gut tells her that there might be more to do between Tae-san and the young female colleague in the office. Deciding to start her own investigation, Hyun-ah starts spying on Tae-san and gradually finds some evidence that proves her suspicions.

When Hyun-ah found out the truth, she felt great pain and betrayal. She was filled with anger and heartbreak, but she decided to confront it with Tae-san anyway. In a tense and exciting conversation, the two finally sat down to communicate sincerely and decided to face reality.