Xiao Yu's sincere assistance was felt by Jian Chen. Except for the Inexplicable Sword Technique, which required his master's consent, Jian Chen allowed Xiao Yu to freely browse the martial arts manuals collected by Nameless.

The two immersed themselves in the manuals, absorbing the essence of wisdom and integrating it into their own martial arts.

"Brother Xiaoyun, after studying numerous martial arts manuals during this period, I've absorbed and integrated many techniques, reorganizing and perfecting the Nourishing Sword Technique. I'll demonstrate it; please give me your feedback."

"I wouldn't dare call it feedback; let's learn from each other."