章 941: Man of Hollowness

"One part of the world only has one Heavenly Law. Since he already exists, there will not be the second Heavenly Law," Yun Yazi said. 

Su Yu stared at the "Book of First Heavens" on his palm and asked, "Master, which aspect of profound meanings have you been studying. Is it souls?" Heaven Son's Insight was a gift from Yun Yazi. It was a book about souls. Perhaps Yun Yazi's field of study was the profound meaning of souls?

Yun Yazi shook his head lightly. "I only discovered the book later on. Despite my wish to study it in depth, I did not have the capability."

Su Yu was even more curious now. Which profound meaning had Yun Yazi actually chosen to study? Why hadn't he displayed it before? "If so, Master, may I know how many words from the 'Book of First Heavens' you have mastered?" Su Yu asked.

Yun Yazi's facial expression froze a little. "Not many."

"How many is 'not many'?" Su Yu pressed on.

Yun Yazi lifted a finger.