"Today, someone selling fitness equipment came to visit...I ended up signing a contract." My wife is obedient and quiet, so she is very weak to pressure. I left her at home with my father, who is a huge womanizer and makes vulgar phone calls even at home, switching women one after another. I wanted to trust him because he is family, but to be honest, I was only worried, and I spent the three days unable to concentrate on my work and unable to sleep. And then, the worst Mirai I had imagined became a reality...