"Honey... I'm sorry. I have to work overtime until morning today, so I won't be able to come home..." Her affair with Manager Sawaki began a year ago. Due to the nature of her work, she often worked late into the night, and there were many times when the two of them were alone in the office. In those moments, he whispered sweet words to her, and she eventually committed infidelity. Her husband is currently looking for a job and devotedly supports Nao through her grueling work. Every time she feels her husband's kindness, she feels crushed by the weight of her betrayal. A shocking development you won't be able to look away from!