Lin Xuan did not know that Lin Qingming was nearby, but even if he knew, he would not have cared.
After leaving the teahouse, he went directly to the ability user guild. The new type of body refining secret medicine needed to be re-selected, and the external use of oral medicine needed to be changed. Drug resistance was something he wanted to avoid. Therefore, the combination of external use and oral use was the key.
The ability user guild in the Imperial City was the headquarters. It had the same layout of having three buildings, but regardless of whether it was in terms of size or style, it far surpassed the ability user guild in Dongning City.
In the cultivation building's medicine dispensing room, Lin Xuan selected a potion formula that had not been used before. Then, he directly spent one million to purchase the dosage for ten days.