I'm Ryosuke. My wife, Shuri, and I live in a nicely dilapidated condominium about 30 years old. The other night, my bathroom broke down because the water pipe was broken. So, it was too late, so for the time being, I got a call from a "city plumber" called "emergency service around the water". Then, the "middle-aged trader" is a man who is silent, quiet, and creates a bitter atmosphere.