Refining Qi to Break the Sky

Martial arts master Li Haochen traveled through the world of immortality and was reduced to a useless person due to his lack of constitution. After being bullied, he accidentally discovered the "qi refining system" that had been lost for thousands of years. Using the foundation of martial arts and the true meaning of qi refining, he counterattacked from the bottom, swept the world of immortality, and finally returned to his hometown with a sword.