Great Dream Heart Sutra · Volume Three!

After mastering the Great Dream Heart Sutra, one would bear a unique trace of Dao Rhyme. Even if it was exceedingly faint—so faint that other Mahayana Dao Venerables could not sense it—

But for Wu Mengzi, who cultivated the Great Dream Heart Sutra, it was naturally not difficult to perceive.

Li Qingyuan smiled. "It was all thanks to Master's guidance."

Wu Mengzi laughed and scolded, "You sly brat. This old man has been in seclusion for over two hundred years. When did I ever instruct you?"

"Your comprehension has indeed not disappointed me."

"In the mere two hundred years since joining the Azure Profound Immortal Sect, not only have you reached the Mid Void Refining Stage, you have also cultivated the Great Dream Heart Sutra to its second level: transforming into butterflies to enter dreams, cultivating within dreams."

With a wave of Wu Mengzi's hand, two meditation cushions flew out.

"Sit." Wu Mengzi said gently, "As for the Great Dream Heart Sutra, tell me one by one of anything you do not understand—any doubts, difficulties, or personal insights. I will resolve them for you."

Li Qingyuan nodded and sat down. "Thank you, Master."

"Master, does the Butterfly Transformation Technique theoretically have a limit?"

"It does." Wu Mengzi pondered. "According to deductions made by generations of Immortal Venerables of the Immortal Venerable Hall, the human body contains eight hundred and forty million insects."

"The flesh and spirit of human beings are a collective formed by these eight hundred and forty million insects."

Li Qingyuan froze. "Eight hundred and forty million insects?"

Wu Mengzi nodded. "The eight hundred and forty million insects are also called the eight hundred and forty million pores."

"The so-called insects or pores are a kind of particle—particles of the human body."

Li Qingyuan came to a realization.