C668 Find the Door

Ning Xiao's expression changed dramatically when he saw the Mountain and River Diagram!

How was this a Mountain and River Diagram? It was simply the surging Sword Light Sword Intent that had been condensed into a ball!

The Sword Light Sword Intent stimulated Ning Xiao to the point that all the hairs on his body stood up. Goosebumps covered his entire body. Without saying a word