Professor Sun may not know much about the Phoenix Gallbladder and the Mysterious Dust Pearl, but he has a deep understanding of ancient encrypted information and historical archives. He believes that the Mysterious Dust Pearl definitely exists and holds great significance for ancient rulers, symbolizing power and prosperity. Different cultural backgrounds and geographical contexts lead to various interpretations of the Mysterious Dust Pearl.
The stone box with jade beasts found in the coffin shop can be confidently traced back to the ancient Dian Kingdom in Yunnan.
The Dian Kingdom was one of the three commanderies established during the Qin Dynasty. During the chaos at the end of the Qin, this region closed itself off and declared independence, breaking away from central authority. It wasn't until the reign of Emperor Wu of the Han Dynasty that it was brought back under control.