C162 Fifth Floor of the Depository of Scriptures

"Well, now, let's get down to business." Black Old Man looked at Ye Hao as if he had thought of something happy. There was a trace of excitement in his eyes. "I thought I would mention this to you in a while. I didn't expect you to improve so quickly, so I told you in advance."

Ye Hao was a little surprised. Listening to Black Old Man's words, it seemed like it was something very important