"Blood Race Refinement Array!"
Blood Sea shouted, then formed hand seals in rapid succession, gradually spreading them through the void into a formation.
It turned out that Tribulation had told Blood River about the blood sacrifice method not merely because he was the leader of the Devil Race Alliance.
More importantly, only the Blood Demon Race possessed a suitable refinement array.
Before coming here, Blood River had already taught the Blood Race Refinement Array to all the Demon Ancestors.
Thus, after receiving Blood River's instructions, the other Demon Ancestors hurriedly began forming hand seals as well.
Whoosh! Whoosh! Whoosh! Whoosh! Whoosh! Whoosh! Whoosh!
Seven rays of differently colored light shot out from the seven great Demon Ancestors, then converged in the void.
Boom!
An enormous array enveloping this stretch of void took shape in an instant, radiating such powerful pressure that the void itself began undergoing tremendous changes.
But a force appeared almost immediately, stabilizing the void once more.
Boom!
An even more powerful wave of pressure surged from the refinement array, enveloping all the blood relatives of the seven great Demon Ancestors.
Hum!
Streaks of blood-red light rapidly spread from the seven groups of blood relatives, filling the void with a cloud of bloody mist.
Rumble!
The moment the bloody mist appeared, phantoms of the various devil races manifested within it, roaring furiously at the seven Demon Ancestors, seemingly filled with an intense unwillingness to accept their fate.
Not only did these phantoms roar in fury, but they also tried to break out of the Blood Race Refinement Array.
Yet the instant they moved, seven differently colored streams of law power enveloped them, rendering them completely immobile.
These condensed phantoms were, in fact, the divine souls of each race's blood relatives.
Even though they knew they had to undergo