Makoto and Mami are former colleagues at an advertising agency's subcontracted production company and have been married for three years. One day, Makoto is blamed for the damage caused by Makoto's mistake by Zuouji, the leader of the client's department. In light of the company's situation, Makoto, who can't talk to her boss at all, accepts Zuoji's proposal, "I want Mami-san to work as an accountant in our company for free." However, it was the entrance to a despicable trap that Zuo Ci had devised... [*Images and audio may be distorted, but please understand that this is not a defect of the product itself]