Entering the World and Banishing Immortals

A day in the mountains means a thousand years in the world. Li Qingsong spent three days meditating on Taoism and practicing in Lingdao Mountain, but he could only think of the word "inaction" and felt at a loss. "If you want to leave this world, you must first join it; if you want to do nothing, you must first do something. I wonder what the world of martial arts is like now..." The martial arts in this book include alien races, time travel, and a little bit of cultivation.