Inside the library, Yuchi had already briefly explained many things to the old man.
Some of these things were insights he had regarding martial arts, others were his experiences related to Dao aura.
After telling the old man what he knew, he stood up and said, "That's the extent of my experience and understanding thus far. If there's anything you don't understand, you can contact me. However, I may not be able to give you an answer."
The conversation between Yuchi and the old man did not last long. It only took an hour or so.
Yet that hour was more than enough to answer many questions.
Yuchi answered each question very quickly and straightforwardly. If he knew, he knew. If he did not, he did not.
According to his plans, this would be the last time he returned to a human city for a long time.
