Tang Wanshan recognized Li Hao's Bronze cauldron at a glance. It was one of the ten ancient cauldrons, the Mountain River Cauldron.
As an alchemy grandmaster, Tang Wanshan was not only very familiar with all kinds of pills, but he was also very knowledgeable about cauldrons. He had once carefully read the ancient books on cauldrons. In the ancient times, there were many immortals and gods. Demons were everywhere, and there were countless cultivators. There were also many people who were good at refining pills. In addition, cauldrons were also very special. Every cauldron could provide a huge help to alchemists when they refined pills. Among these cauldrons, ten of them were the strongest and were called the ten ancient cauldrons.
