chapter 654 Five years of progress!

More than 33,000 practitioners are fighting frantically in this inner space. As the battles went on, some people realized they were not strong enough and had given up long ago, but there were still some people who regarded this kind of battle as a kind of training. They were completely immersed in it, trying their best to use this high-frequency battle to improve their strength. Owen Su is one of them. The enthusiasm and excitement in his heart had already been completely aroused. It's no...