After brewing the medicine and preparing the meal, Tie Dan settled the two handicapped senior brothers and ran around the mountain twice. With nothing else to do, he practiced the "Threading Needle Sword Technique" in the maple forest of Guangxia Mountain.
This swordsmanship is meant to practice the accuracy of Sword Control. At the highest level, one could throw a needle into the wind and manipulate a thread to pass through its eye. Once mastered, controlling the sword to hit any target becomes as easy as threading a needle.
However, as Tie Dan flipped casually through the technique, he discovered that it did not significantly enhance his skills. After all, it was more of a guide to advancing Sword Control Technique, teaching methods and key insights for training. Ultimately, it served as practice for ordinary disciples, relying on practice to achieve perfection.