After sending the letter, Xu Chang'an returned to his usual routine.
Xu Chang'an hadn't been idle these past few years.
He had sold off some of his previous gains in batches and purchased a large number of Spiritual Herbs and Plants.
A portion of them were refined into Elixirs, earning him more Demon Stones.
An even larger portion, however, he consumed himself.
It was in his best interest to promptly convert these resources into panel Energy.
The resources from a Quasi-Demon King, several top-tier Great Demons, and a Human Race Cultivator, combined with the Demon Stones he earned from refining Elixirs, had brought his accumulated panel Energy to nearly one-third of the way.
A day later, Xu Chang'an made another trip to Peacock Demon City to see Pill Master Ye.
When Xu Chang'an mentioned that he had advanced to a Quasi-Third Tier Alchemist, the shock on Pill Master Ye's face was impossible to hide.
