Five years into her marriage, housewife Miki had been living a peaceful life with her husband. Suddenly, her former part-time coworker from the convenience store, Yohei, reappeared. He claimed to have come because he found the necklace she had lost at work, but in truth, he had never stopped thinking about her. Even after she left the job, his feelings only grew stronger. This unexpected reunion becomes the catalyst for stirring new emotions within her.