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.",After a moment of hesitation, this rugged man showed a glimmer of pleading in his eyes and said, "This departure may see us separated for an unknown length of time. I wish to experience the true meaning of the Primordial Sword Sound once more. Master Xu, please do not hesitate to impart your teachings.",In the martial arts academy, one-on-one guidance sessions are common.。