Chapter 693: The Youngest Guest Professor in History! (2)

This comment caused the scene to be quiet for a few seconds.

Even in the livestream, the comments became fewer, followed by a large row of question marks.

——[What ????]

--[Ahhhhh history lovers here! Can it really prove the existence of the Yu Xia civilization?]

--[If that's true, it would be a great change for history, no, for humanity as a whole!]

...

In the living room. 

Professor Zhu added, "At present, we generally believe that the most remarkable feature of the Yu Xia civilization is that it is closely associated with witchcraft, divination, and sacrifice. According to the records of various eras, the runic seal, as a cultural symbol, actually changed in the evolution of history."

"All this, is traceable, but this clues lacks the most crucial link!"

"And Miss Xiang's talisman can help us to complete this closed loop!"