Half a year ago, my wife and I had a quarrel over trivial matters, and as a result, my wife returned to her parents' house. After that, I lived a solitary life in a house that was a little too big for me to live alone. Worried about the situation where I was too tired to even get up in the morning, my beautiful kimono-clad mother-in-law, Aimi Fujio, came all the way from my hometown without contacting me...