First, he occupied the Ancient Relic Array and gathered the herbs needed for the Foundation Establishment Pill from it.
Secondly, he also obtained the alchemy inheritance from the Ancient Relic Array, which came from the Ancient Sun True Sect. Although it was just a Second-Order alchemy inheritance, it was enough to make Yang Zhenshan a Second-Order Alchemist.
The last factor was the Golden Crow Eight Trigrams Furnace. Without this furnace, Yang Zhenshan could never refine a Foundation Establishment Pill; he would have to destroy at least dozens of furnaces before succeeding.
Therefore, Yang Zhenshan was not surprised that the value of a Foundation Establishment Pill was several tens of thousands of low-grade Spirit Stones.
Actually, what Yang Zhenshan does not know now is that the Foundation Establishment Pill is not only precious but is also an unattainable existence for Loose Cultivators.
