Shu Han, a young man from a mountain village, unexpectedly obtains a mysterious black jar that can infinitely duplicate spirit herbs and medicinal pills. From then on, armed with vast resources, he defies fate and embarks on the path of immortal cultivation. So what if his aptitude is mediocre? So what if powerful enemies surround him? He breaks through realms with medicinal pills and destroys enemies with talismans! Watch as he, a mere mortal, challenges the greatest prodigies, crosses countless tribulations, blazes a new trail to ascension, and ultimately becomes the supreme Dao Ancestor!