Xiao Yi, originally a master alchemist of the mysterious medical sect, met an unexpected death and was reincarnated into a destitute young man in the city of Haicheng. Reborn in a traditional Chinese medicine clinic, the long-lost Four Symbols Acupuncture technique resurfaces, along with various astonishing elixirs and medicines. The grandmaster roams the city at ease, returning to the peak of his former glory!