Yi Yun took a deep breath and circulated the energy within his body. His tough training was about to begin again.
In an isolated mountain wilderness without anyone in a ten-mile radius, Yi Yun practiced each “Dragon Rib Tiger Bone Fist” stance.
There was no lack of boulders at the back of the mountain. Yi Yun had specifically chosen a flat piece of ground with black ironstone.
Yi Yun stood in front of the black ironstone and started sending punches on to it!
How could mere fists made of flesh and blood break apart such lifeless black ironstone?
Yi Yun gritted his teeth, one punch, two punches, three punches…ten punches, twenty punches!
He used all his strength in every punch!