The hero of this story is a very handsome and wealthy man, about the same age as the author and me. There was an unruly and somewhat elusive melancholy in his eyes. It was also fun for me to get to know him. When I went to Ya'an, Sichuan, which is known as the "Rain City", it started to drizzle suddenly. I bought an umbrella from a shop and he fell in love with an umbrella at the same time. We all competed with each other to raise the price. In the end, we raised the price of a 20 yuan umbrella to 250 yuan and we met. Afterwards, I felt that we two really looked like two hundred and fifty! What? Who bought the umbrella? The result is, I won't tell you!