Since my wife gave birth, my life has always been cramped and constrained. When I returned home tired after work, my wife was unsympathetic and kept scolding me, making me feel depressed. In contrast to my wife, Nao, my subordinate, she is always cheerful, willing to listen and makes me feel happy every time I am with her. We met to go drinking, because Nao seemed drunk, so I had to take her home. But because it was late, Nao invited me to spend the night at her house. And then we made a mistake. Nao is so attractive, she's exactly my type. She kept coming closer to me, whispering sweet words into my ear. Unable to resist, she and I ignored everything and rushed towards each other. In the days that followed, we still maintained this wrong relationship. Some time later, I made the decision to divorce my wife and be with Nao forever. But from that moment on, Nao disappeared. After listening everywhere, I found out that Nao had been engaged since childhood, and she had to return to her hometown to fulfill her engagement...