C769 Activating the Two Meridians of Doyen and Doyen

"Hahaha, Brother Zhang, you are being too serious. I don't dare to accept your teachings, so we're just exchanging them to learn from each other. "

Lin Xuan replied respectfully.

Zhang Sizhen thought for a moment and then said, "Since Brother Lin has made a move, it shows that you are extremely skilled, especially your inner strength. You can be considered a master."

Lin Xuan was speechless