C903 I Taught Them the Laws of Space and Time

"Senior, I have offended you just now. Please forgive me."

After all, this old man was the master of the founder of Boundless Sect and the creator of the Secret Scripture of Space and Time. He had a deep relationship with Mu Yu, so Mu Yu naturally had to be respectful to him.

"Forget about these secular etiquette."

The mysterious old man did not care about the secular world. He said