I love my father-in-law more than my husband...

Nao worked for the editorial department of a business magazine. When I went to interview entrepreneurs, I met Toru, who was active in the workforce at the time. Nao was immediately drawn to Toru's tolerance and kindness, but Toru has a wife. However, his strong desire to be with Toru's side did not disappear, and Nao decided to marry Toru's son, whom he had just proposed to. Later, her stepmother passed away shortly after getting married, and Nao reveals her determination to Toru, who has begun living in retirement...