Koichi succeeded in developing the ultra-realistic mannequin, a major project that he had staked the company's future on, but he was troubled by the fact that the prototype did not arrive the day before the presentation. It's over... Just as he was about to give up, his wife Kaoru made an unexpected proposal. 'I'll be the mannequin for you.' For her beloved husband, Kaoru made the decision to shed her inhibitions. And on the day of the presentation. When Kaoru, dressed as a mannequin, was unveiled, there was an outcry of amazement... However, Kaoru's true identity was revealed to Kato, a colleague of Koichi's who knew her. Kato, thinking of a malicious scheme, had a despicable smile on his face as he stared at Kaoru as if to devour her...