C307

Rumble …

At this moment, within the sound of Gu Zhong's martial soul ringing out, an earth-shattering change had already occurred. On the four walls of the ancient bell, the golden, orange, blue, and green runes of the formation appeared.

Metal, wood, water, and earth, as well as the most basic profound energy between heaven and earth, formed at the same time into a terrifying pressure.

"Damn