C183 Extermination of Aurous Core Cultivation

In the next moment, Song Yun suddenly discovered that the Suan Ni's lightning glow had increased dramatically. When his fist was about to hit it, the lightning glow suddenly condensed into a huge bell.

Dong!

A shocking buzzing sound rang out and Song Yun felt his fist go numb. His entire body shook and even his mind froze for a moment.

The instant his expression changed