A massive blood-red glow gathered in the vault of the sky above, and this glow was the source of the danger.
This is bad.
Ye Lin inwardly cried out. The commotion he had caused earlier had been too great; it had surely drawn the attention of those Demonic Cultivators. Now they wanted to mobilize the formation's power to crush him.
"Flesh... delicious flesh."
All around Ye Lin, cultivators with crimson light glowing in their eyes closed in on him. But Ye Lin had no time to deal with them now.
"Get lost."
Ye Lin casually struck at the cluster of blood-red figures before him. As a tremendous force burst forth, every one of those blood-red figures was sent flying.
"This isn't something I can withstand."
Ye Lin narrowed his eyes slightly, turned, and fled. The attack in the sky was not something he could block.
Yet no matter where Ye Lin fled, the attack overhead seemed to have locked onto him. The warning of danger in his heart showed no sign of fading.
"Damn it, what the hell is this?"
With nowhere left to run, Ye Lin stopped, his expression grim as he stared at the power gathering above.
"Heh. Do you think you can evade power gathered from three Blood Crystals?"
Watching Ye Lin scurry about like a rat, the young man seated in the chief seat gave a cold laugh.
The Void-Refining Grand Formation could extract the blood essence within the formation, then condense that pure, utterly uncontaminated blood essence into Blood Crystals.
The power contained within each Blood Crystal was equivalent to the total blood essence of dozens of True Immortal cultivators.
Blood Crystals could also supply energy to the Void-Refining Grand Formation, allowing for precise strikes within the formation.
As long as one remained within the