Swordsmanship to Ward Off Evil Spirits in Swordsman

[Time Travel + High Martial Arts + Fast Pace + Supervisor] (The steadfast original novelist Dang Shenjin) Maybe in this book, Tian Boguang was written to death early, or maybe Linghu Chong left the palace to practice swordsmanship. These are all possible. After all, a small butterfly can cause a tsunami by flapping its wings. A modern elite doctor happened to travel to the world of Xiaoao Jianghu and became Lin Pingzhi. More importantly, he was crippled and almost became a eunuch just after traveling through the world. Did the Space and Time Management Bureau deliberately let him practice the sword technique to ward off evil?