Chihiro, a married woman who buys a small condominium in Tokyo with a loan and lives with her husband. One day, a man named Kita, who claims to be the manager of a jewelry store, visits and recommends a custom-made ring. Tachihiro, who couldn't even go on his honeymoon, was attracted to the ring and said, "I'll give it to you as a trial until the weekend, so please consider it." That night, my husband was trying to give a late wedding ring as a gift with the pocket money he had saved. Kita tries to decline the offer, but Kita reappears and sets an unexpected trap in Chihiro ...
