The contents of the Jade Book of the Beginning of the Dao (middle) appeared in Zhu Wuwan's mind. Zhu Wuwan operated the Jade Book of the Beginning of the Dao according to the instructions on it and absorbed the strange power of breaking through the petrification. He constantly stabilized and improved his own strength.
The Jade Book of the Beginning of the Dao (Middle) was a Foundation Establishment cultivation technique that Zhu Wuwan had obtained on the second floor of the stone tower of the Book Collection Peak. Zhu Wuwan did not choose to cultivate the Hundred Poisons Sect's fundamental immortal cultivation techniques, the Poison Refinement Technique and the Ten Poisons Technique. Instead, he chose to continue cultivating the Jade Book of the Beginning of the Dao (Middle), even though the difficulty of the Jade Book of the Beginning of the Dao (Middle) was ten times, a hundred times, more difficult than the Ten Poisons Technique.
