Alchemists above Celestial Path and above were categorized in this manner - the three major tiers of Heaven, Earth and Human, and Earth Tier and Human Tier alchemists were further categorized into high, medium and low grade alchemists, but Heaven Tier alchemists were Heaven Tier alchemists, with no categorization of grade.
Thus, Ling Han was now a low grade Human Tier alchemist.
After being newly promoted to become an alchemist, Ling Han could choose a pill recipe of the corresponding level from the Alchemy Alliance's pill recipe library. If he wanted to obtain more pill recipes, he would have to contribute to the Alchemy Alliance,
Ling Han's purpose for certifying as an alchemist was to obtain the recipe for the pill. He resolutely chose the Azure Wood Restore Spirit Pill.
If he ingested one, it would be equivalent to several years of hard cultivation. It was what Ling Han needed now.