After Chen Ergou was seriously injured and returned to his country home to recuperate, he became a little dim-witted.
By a stroke of fate, he inherited the teachings of the Butterfly Valley Medical Immortal.
But... the Immortal's legacy was supposed to give him celestial arts, yet this guy somehow turned them into demonic arts.
Feeding poultry talisman water, treating gynecological ailments with massage, maintaining health through dual cultivation, curing hidden illnesses with sweat pills...
At this rate, the only thing he hadn't mixed into his medicine was urine...