C534 Yu Yin Who Stood up for Him

After a few cups of wine, Zuo Shuyu said, "Brother Yu! It's very likely that these cultivators will become your opponents during the battles in the future. It's better to have a good understanding of the battles in the next two days."

"Yes!" Yu Yin agreed. He also had this kind of plan in his heart. After all, only by knowing your enemy would you be able to win a hundred battles.

The next day