Kuang Feng cupped his fists in a gesture of respect and bowed, saying, "Master Xu, the reason I'm here today is to bid you farewell.",So, the gap between them not only did not narrow but widened instead.,Half an hour later, seeing that Kuang Feng was already exhausted, Xu Jun no longer hesitated. His sword cried out one last time, then he sheathed it and stood tall.。