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One can imagine that even a pig, after cultivating for forty thousand years, would have terrifyingly muddled cultivation.
Not to mention a spiritual medicine.
At this level, ordinary methods can no longer bind the medicinal power of a seventh-order spiritual medicine, not even the power of a formation, let alone being bound by primordial spirit power.
Once they can no longer be bound, this medicinal power will escape, dissipating between heaven and earth.
At this time, one must use the power of the void.
This allows pills to form a void barrier, so no matter how fierce the medicinal power of the seventh-order spiritual medicine is, it can't escape the void barrier.
The medicinal powers of the various spiritual medicines can only collide within the pills, merging with each other to form a seventh-order treasure pill.
