I am an ordinary wage earner. I usually like to watch treasure appraisal programs and live broadcasts, and I also flip some small antiques myself. I often make some money and lose some money. Once when I went shopping for antiques, I was looking at a bronze mirror and suddenly lost consciousness. When I woke up, I was still looking at the bronze mirror. However, a few lines of words appeared on the bronze mirror: Bronze mirror from the Zhenguan period of the Tang Dynasty, worth 300,000...