C406 Life and Death Arena

The vibration of energy was the key to Silent Wave Slash, so how about a slight vibration in space?

Zhang Xiaoyu knew that he had found the crux of the problem. Space was often very useful, but most people subconsciously ignored it. Now Zhang Xiaoyu wanted to use it as a means of attack.

After figuring out the crux of the problem, Zhang Xiaoyu took a deep breath and hit the gauze with his palm