The Book of the Pill Lord contained instruction on how refine the pills, which ranged from Rank One to Five. All kinds of training pills, healing pills, and breakthrough pills were recorded in the book. It even clearly detailed their raw materials and their sources.
It was said that once, there was a talented alchemist who accidentally got their hands on The Book of the Pill Lord. Within a few years, he immediately became a master alchemist.
After that alchemist died, his property was put up for auction, including his Book of The Pill Lord.
However, the auction was not held successfully. Once The Book of the Pill Lord was in sight, a number of people attempted to steal the book.
This battle lasted for three days and three nights. During the competition between several major martial arts masters, The Book of the Pill Lord fell off a cliff, and its whereabout became unknown.