C120 Doubt on the Power of the Mountain-toppling Stamp

"Then let's try out the power of your Mountain Overturning Seal and let us broaden our horizons. How about it?" Chief One asked. He believed that hearing was not an option. One had to see it with their own eyes.

"I can't see its power here, if I'm not careful I could smash Earth flat." Ruan Haoyong told the truth.

This was a very important matter