"What is going on?" The Herbal Faction Elder was a little dumbfounded.
This white corundum was extremely hard, how could it crack just like this?
The other elders also had a look of confusion.
Only the Fist Faction Elder seemed to have thought of something, as he suddenly stood up and said, "Invisible Force! Ye Qingtang actually knows the Invisible Force technique?"
The Invisible Force was one of the more profound fist techniques amongst all the fist arts and was similar to the "Hitting the Cattle From Across the Mountain" technique. However, it was very difficult to see anything strange when one punched. This type of fist technique would not bring any damage to the object being punched, but the fist's force will be transferred backward from the first object that was hit. If there were no objects or living beings backing the first object from behind, then the punch would directly crush the core of the first object.
