Chapter 702: Meeting the Heavenly Thunder Origin Again_1

It wasn't hard to tell from Gao Yunchang's eyes that he seemed to have encountered some trouble that could only be solved with Tianying Grass. However, as everyone said, Tianying Grass could be considered a sacred relic, which was so valuable that no one would use it to exchange for Diamond Iron.

"Brother Gao, do you only want to exchange for Tianying Grass?"

Gao Yunchang's attitude was firm: "I only want to exchange for Tianying Grass!"

Obviously, none of the people present had Tianying Grass at hand.

Gao Yunchang could only sigh and finally gave up stepping down from the stage.

Then, the second person went on stage.

This person brought out a bead, which turned out to be a Mysterious Heavenly Spirit Treasure. The treasure he wanted in exchange was also extremely precious. Surprisingly, someone actually took out the desired treasure. In the end, the two people exchanged treasures with a clap, and both got what they wanted.

Then the third, the fourth...