C829 Breaking the Formation

"How is it? It has been deduced? " You Lian asked.

In fact, You Lian had always been curious. How did Zhan Tianming know such an ancient formation?

This Yin-Yang Reversing Array was a very famous formation in the Paleogene. Even You Lian had only heard of it, but had never seen it with his own eyes. Unexpectedly, this was the first time he had seen it