Elixir Tower within.
The Black Dragon King looked at Chu Ning with a smile. He had stayed in Dan City just to meet Chu Ning.
The reason he didn't see Chu Ning right after the competition was because of etiquette.
Chu Ning may not fully understand the importance of the new elixir he made, but the powerhouses of his Sect certainly did.
Giving Chu Ning three days was to allow the elders of his Sect to inform Chu Ning of the importance of the elixir.
It was also a message to Mount Dan Sect, indicating that the Myriad Demons Domain would not take advantage of Chu Ning.
It must be said that the Black Dragon King handled this matter with great magnanimity. During his time at the Mount Dan Court, Chu Ning also learned from his master that if the elixir was sold to the Myriad Demons Domain, the price was usually at least ten times the cost.