Riho was born as the daughter of the president of a large company. She was born into a good family and grew up noble, but in recent years her father became ill and her business was unstable. Her husband, who took over the business, was also exhausted. At that time, the Fujimori family received a loan offer from a former subordinate, Kinjou, who had left the company. However, the proud Riho could not forgive him for betraying the company and refused his marriage proposal. However, knowing that the company could not survive without the loan, she devoted herself to her husband and her father's company.