Reina and her husband started a company and worked together. They somehow managed to survive despite being swept away by the recession. But then, a complaint was made by Otsuka, the manager of a client company. Otsuka, who had suffered a huge loss, was angry and could not calm down. He took advantage of her weakness and forced a relationship outside of work, saying, "It all depends on your sincerity." To protect her husband and the company, Reina pretends to be someone else and unbuttons her shirt.