Mayu shakes a shaker at a small counter bar in place of her father who has fallen ill. One day, Katayama, a real estate broker, visited the store and said, ``This building came up for sale, so I came to take a look.'' This man is actually a serial strongman who is causing a stir in the world. He makes a profit by making a fuss over a property he is negotiating to buy and sell, then buys it at a low price. On this day as well, I was looking for a woman while looking at the property.