C447 River diagram(part ii)

River Diagram?! Hearing Zhang Zhongshan's words, everyone's face revealed a touch of shock. They unconsciously took a few steps forward and tightly stared at that huge scale, wanting to see if there was anything out of the ordinary from it.

There were legends in the ancient times that even though Saint Fuxi had seen the rise and fall of the sun, moon, and stars, he had no clue in his heart