C570 Chapter 570 - yun ancestor hidden

She naturally recognized the words Dragon Bloodline, but Yun Wan and Duan Chengxuan didn't.

From Yun Wan, he found out that this place could only be known to Yun descendant or the Emperor.

Only those who were similar to the ancient characters could vaguely understand, but on the seven of the stone pillars, they could hear the words that were left behind by the Yun Ancestor. However