Yang Tianzi bounced gently on the ground. He shook his fist and felt the high-intensity pressure caused by the rapid closing of the center of the fist. He suddenly waved his arm. A powerful force made Yang Tianyi not react at the same time. It was like a heavy hammer hitting back and hitting him heavily in the face. Such a huge force made him unable to stand up for a while, and he stepped back several steps until he hit the back wall heavily.

although there was a little accident, Yang Tianxin was ecstatic. Just now, the fist hit the opposite wall, and the training room trembled a little....