Qi Alchemist in the Late Tang Dynasty

The Tang Dynasty is about to collapse, and troubled times are coming. Sixteen-year-old Ye Yun is the humblest servant of the Longmen Sword Sect. He has no spiritual roots or qualifications, and his Dantian is like a colander. After six years of practice, he has only been called a "waste". An accident caused him to fall off a cliff, but at the bottom of the cliff he found the last words written by sword cultivator Lu Chen three hundred years ago - "Everyone in the world knows that foundation building is the right way, but they didn't know that my lineage of Longmen was born from refining Qi!" The carving touched the ancient ancestral jade that had been dormant for many years on the chest, the gas furnace of all things came to life, and the ancient Qi Refiner's "Heaven Refining Manual" was poured into the sea of consciousness. Ye Yun finally understood: It's not that he is useless, it's that the world has taught everyone wrong. Dantian is not a bowl used to "store" Qi, but a river used to "conduct" Qi. Foundation building is the end of stagnant water, while Qi refining is the source of living water. He carried the broken sword left by Lu Chen on his back and walked out of the cliff. Under the Dujiangyan Irrigation System, he understood the principle of "blocking is worse than sparse"; on the Qingcheng Mountain, he worked side by side with Su Lingyun, the proud daughter of the Qingyun Sect, and used love into the sword; in the Longmen Ancestral Land, he gathered together the sword diagrams that had been lost for three hundred years and revived the declining Shanmen. When war broke out at the end of the Tang Dynasty and the Netherworld Sect stretched out its claws from the darkness, he walked through the ancient road in the starry sky and entered the spiritual world and fairyland, step by step to uncover the truth buried when Qin destroyed Bashu - the so-called "spiritual roots" are just shackles planted in the human race by the upper world; the so-called "waste materials" are just the awakened people who cannot be locked by the shackles. This is a road that has been strangled for thousands of years. From the time Lord Minshan sacrificed his life to martyrdom, to when Lu Chenku stood guard at the bottom of the cliff, countless people protected this spark with their lives. Now, the fire has been passed to Ye Yun. Don't return to your hometown before you are old. Returning to your hometown requires breaking your heart. Now the old man has returned to his hometown, and the peaches are fragrant when he returns home.