As time passed, one Eighth-grade Alchemist after another stepped forward, bringing out the items they wished to trade.
In the end, the Three Great Heads of Pill Tower represented the Pill Tower and brought out several normally rare items for trade.
Among them were several batches of ten-thousand-year medicinal materials.
One had to know that even internal Pill Tower members could not obtain these whenever they wanted.
Even those Eighth-grade Alchemists might not necessarily get them, even if they had items to exchange.
The Pill Tower also had its own Planting Space.
After all, it was a faction belonging to alchemists.
Other great factions cultivated medicinal ingredients themselves, so how could the Pill Tower not do the same?
As far as Xiao Yang knew, the Pill Tower had more than one Planting Space.
These were spaces opened up by the Pill Tower's ancestors.
With so many alchemists in the Pill Tower, their understanding of medicinal ingredients was extremely profound.
Thus, cultivating medicinal ingredients was quite simple for them.
There were even quite a few exceptionally rare medicinal ingredients inside.
However, even ordinary Eighth-grade Alchemists found it difficult to obtain these.
Perhaps only the Ninth-grade Alchemists within the Lesser Pill Tower could acquire them.
The Three Great Heads of Pill Tower did not hold the highest status within the Pill Tower.
The three giants were primarily responsible for external affairs.
In truth, there was another Lesser Pill Tower within the Pill Tower.
Not only did the Lesser Pill Tower have Dou Saint experts, it also had Ninth-grade Alchemists!
It could be said that the Lesser Pill Tower was the true core of the Pill Tower.
As a Guest Elder, Xiao Yang naturally had less authority than ordinary elders.
Thus, it was even harder for him to obtain these rare medicinal ingredients.