C405 Searching for It

As if it was an illusion, Ye Changsheng blinked, and everything that he saw just now disappeared, leaving no trace of the Qi that had just existed in the air. But his eyes were somewhat serious.

He tossed and turned the bronze fragment, feeling that it should be a fragment of a cauldron. He had studied the relevant knowledge about cauldrons, such as the ancient history of China on Earth