For the next month, Xu Feng continuously brewed Tier 2 Upper Grade medicinal pills.
During this period, he also discovered a quite miraculous phenomenon.
No matter what kind of Tier 2 Upper Grade medicinal pill he brewed that he had never attempted before, he could master it in a very short time. Generally, after brewing just one or two cauldrons, his pill success rate reached an astonishing seventy to eighty percent.
Chapter 365