C503 The Correct Way to Expand the Main Road

A real river of time appeared.

Old Zhang and Qiao Dangdang could clearly feel that the flow of time inside was different from the one around them.

The two of them looked at each other, unable to hide the shock in each other's eyes.

At this moment, they suddenly saw Zhang Xuan's expression change. Then, they saw Zhang Xuan reach his hand into the river of time and pull something out