Ye Yuan stayed at Feather Mountain, going into a retreat to digest the gains of these few days.
Exchanging the things he learned with a leading authority figure like Wing, he had to admit, it was a mentally and physically exhausting thing to do.
Even with Ye Yuan's abilities, digesting it was absolutely not an easy thing too.
After Heavenly Emperor Justbright entered Cloudheart Realm, he brought Old Drunkard to go to Cloudheart City to collect spirit medicines.
Cloudheart City was the host of the Myriad Region Alchemy Conference this time, the spirit medicines gathered were countless.
Rank eight spirit medicines were not common wares found on the streets. Even in Cloudheart Realm, one could not buy it as they wished either.
Furthermore, Nine Refinements Cloudheaven Pill's spirit medicines also belonged to the high-end existence among rank eight spirit medicines. Wanting to purchase them naturally needed to expend a lot of effort.