บท 434: The Secret of the Yin Yang Wooden Graph

"If you can come up with a book of practice skills that exceeds the Holy Meteorite Sutra, I certainly can accept it with pleasure."

Zhang Ruochen strolled over there with ease.

Blackie, of course, could not get any rare book of exercises better than the Holy Meteorite Sutra and he would no longer continue to talk about taking Zhang Ruochen as a disciple. He said coldly, "You've come to me, is something wrong?"

Zhang Ruochen nodded and said directly, "I would like to ask you something about the 'Yin Yang Wooden Graph'."

As expected, Blackie left with Zhang Ruochen, and only Guoguo and the monster ape remained in the courtyard, perceiving the practice skills that they just obtained.

Entering the room, Zhang Ruochen activated an array inscription and then a white light screen emerged that covered the room immediately.