An ordinary mountain boy unexpectedly steps into the ranks as a registered disciple of the Kanghu Sect. One day, by chance, the boy obtains a mysterious disease that allows him to make medicines that maximize the potential of the body. Will Han Li, who has cultivated his body with various medicines, be able to cultivate the best Fa and Swordsmanship to fight against the schemes of the Mun Sect and Taoists that harm him, and proudly put the world beneath his feet?