C1330 How Loud Was the Slap(1)

The middle-aged man and Big Bird both felt their hearts thump at the same time, and then looked vigilantly at each other, both feeling that each other's strength didn't seem weak.

At this moment, the green-clothed old man said to the long-robed middle-aged man, "Yang Yun, don't underestimate your opponent." Of course, his voice was suppressed very quietly. However, the big bird still heard him