Rebirth in the Cultivation World: Medicine Overlord Dominates the Heavens

After a lifetime of regrets, he awakens reborn in a world where immortal cultivators rule the skies—but this time, he holds the ultimate edge. Armed with mastery over legendary medicinal arts and alchemical secrets from his past life, he will forge pills that defy heaven's will, tame divine herbs that reshape destiny, and build an empire no sect can challenge. From humble origins to supreme overlord, watch as he dominates the cultivation world not with brute force alone, but with the power of medicine that even immortals crave.