Lin Yun pondered silently in his heart. As a sword slave, his cultivation time and resources were both hindered. For three full years, he had been unable to break through to the third level of martial arts. This original owner's comprehension was still a bit mediocre.,In my memory, Lin Yun used to practice this set of punches in a way that was obscure and difficult to understand. He would only imitate the form without truly grasping its meaning.,In serious cases, it could even be life-threatening.。