C503 Mountain Herd

Ye Yun could not accept it. Si Yi's Nine-Toothed Wolf Arrow could pierce a foot of thick rock, but it could not injure the lightning wolf in the slightest. If he had not seen it with his own eyes, he would not have believed it.

Aowu …

The Thunder Wolf looked up at the sky and let out a long howl. The surrounding people quickly gathered towards it. In just a few seconds