C92 Xuan Du Took Him as His Master

Indeed.

Now that he had become a Saint, this bit of karma was nothing to him.

Laozi slightly nodded his head and looked at Xuandu who was kneeling down the mountain in satisfaction.

He could tell that Xuandu was cultivating the Golden Core Great Dao that he had passed down to the Human Clan.

In other words, this man was his student.

And now, he had even deduced it under the Heavenly Dao