The Blood Corpses had yet to be completely exterminated, but this place was already littered with corpses.
The air was even filled with a thick stench of blood.
Boom!
Suddenly, one tremendous sound after another rang out.
Cultivators from the top thirty Great Thousand Worlds suddenly attacked the cultivators beside them—the very cultivators who had been fighting the Blood Corpses alongside them moments ago.
In one corner of the battlefield.
Dozens of cultivators suddenly struck at the same time. In an instant, Sword Qi covering an area of dozens of miles poured down like a rainstorm, and for a moment, blood mist surged into the sky.
One cultivator after another, caught utterly unprepared, was instantly heavily injured—or even killed outright.
Of course, in some places, those cultivators seemed to have been prepared long ago. The instant the cultivators from the top thirty Great Thousand Worlds attacked, they actually joined together in unison, releasing spells to block the other side's assault.
"I knew you would attack!"
"You cultivators from the Great Thousand Worlds can't wait to make your move even before the Blood Corpses are completely dead?"
Many Quasi-Saints from other Great Thousand Worlds roared in fury. They were not fools either. They had already thought some cultivators might make a move and had contacted a portion of the cultivators in advance.
But it still was not enough!
"Everyone, those cultivators from the higher-ranked Great Thousand Worlds want to kill us, then go in and seize that Heavenly Grade Immortal Artifact!
"They were already strong to begin with. If they get their hands on the Heavenly Grade Immortal Artifact, will there still be soil for us to live in from now on?"
"Everyone, let us join forces. Even if we cannot obtain the Heavenly Grade Immortal Artifact, inside that mountain gate