"What?"
Watching his lightning domain be shattered, Liu Zheng Jia found it even harder to believe. This was a lightning domain containing the rules of a domain.
But faced with the overwhelmingly imposing Sunday giant sword, he had no time to think. A streak of purple lightning shot from his hand.
Lightning flashed as a purple thunder seal appeared before him.
The thunder seal did not look large, only palm-sized, its surface gleaming with purple lightning patterns.
This was Liu Zheng Jia's Life Thunder Seal, the Vast Thunder Seal.
It had been forged from Fifth-Tier Mid-Grade Purple Light Thunder Jade and possessed astonishing power.
As killing intent surged in Liu Zheng Jia's eyes and spiritual power poured into it, purple lightning abruptly erupted.
The Purple Thunder Seal instantly condensed into a colossal thunder seal several hundred zhang wide, crashing down against the Sunday Sword Domain.
"Rumble!"
The Purple Thunder Seal and the Sunday giant sword collided violently in midair, erupting with an earth-shaking boom.
The incomparably dense Baleful Mist was torn open, revealing patches of clarity.
Seen from above, it looked as though a small purple planet had violently collided with a blazing sun.
Purple lightning and golden sword qi continuously annihilated each other.
"Fifth-Tier Vast Thunder Seal."
Zhou Ling's expression darkened, and a flicker of shock rose in his heart.
Under [Intermediate Observation] and [Intermediate Analysis], he immediately recognized it as Liu Zheng Jia's Life Treasure.
Its power was formidable.
But this was also something he had expected.
After all, what cultivator would not possess a Life Treasure Artifact?
Fortunately, even a Life Treasure Artifact required spiritual power to sustain it.
Liu Zheng Jia had less than twenty percent of his spiritual power left, and under the suppression of the Baleful Mist, it would only drain faster and faster.