C441 The Flaw in the Formation

"I am not talented, but I know a bit about formations. I have already found the weak point of this formation."

Zhang Lingfeng hurriedly said.

"What? Lingfeng, you actually know about formations?"

As Zhang Lingfeng finished speaking, Duanmu Xueyan, Qin Bingning, and the others all looked at him with surprise and surprise.

They had no idea about this matter at all.

"Ahem