[Blood Spirit Crystal]!
Although this kind of Spirit Material also existed in the Cultivation World, the number of such veins was exceedingly scarce.
That was because the conditions required for [Blood Spirit Crystals] to form were exceptionally harsh.
The formation of a Spirit Stone Mine was itself already extremely difficult.
Yet the foundational condition for the formation of a [Blood Spirit Crystal Mine] was a Spirit Stone Mine.
On top of that, it required a special environment rich in qi and blood, followed by evolution over long ages...
Only then was there a small chance of forming such a rare mineral vein.
This was also why [Blood Spirit Crystal Mines] were so exceedingly scarce in the Cultivation World.
At the same time, this kind of Spirit Material was one of the cultivation resources most beloved by Blood Path cultivators.
And the Forbidden Sea, this uniquely special region, happened to possess the natural conditions needed to form a [Blood Spirit Crystal Mine].
That was why...
The surviving allied forces of the two races on the battlefield all had large quantities of [Blood Spirit Crystals] in their hands.
They had all been harvested from Purgatory fiends.
Of course!
If it had been in the past...
The cultivators of the two races naturally would not have found it so easy to plunder the corresponding spoils from Purgatory fiends.
After all, the way Purgatory fiends stored their treasures was unlike the Storage Bags carried by human cultivators!
Nor was it like the Storage Shells unique to the Demon Race!
Unlike the human and demon races, which could only rely on external objects.
Purgatory Clan cultivators were born with a space of their own...
All the treasures they collected were stored within their own internal space.
And it was intimately bound to the life of