Corpse Yin Demonfire!
This was Ji Yuan's first time using Corpse Yin Demonfire against an enemy, and he had no idea how powerful it was.
So he unleashed all of it at once.
The flames were far denser than during his previous trial in the Cave Abode.
The moment Corpse Yin Demonfire descended, Ji Yuan realized even the Yin Ghost Formation could not withstand it. Despite his best efforts to control the flames, the formation was still caught in the blaze.
He hurriedly retrieved the Formation Banners before the fire spread to him.
The Third-Order Long-Necked Flood Dragon at the center of the sea of fire had no such escape.
When it had first attacked Ji Yuan, it had split into four. Now, under the burning Corpse Yin Demonfire,
three of the flood dragons gradually dissolved into spiritual energy.
Illusory phantoms.
Yet when they had surrounded him, the illusions had been convincing enough that even Ji Yuan could not tell which was the real one.
But now...
The one true Long-Necked Flood Dragon thrashed and roared as the Corpse Yin Demonfire burned it.
A watery blue barrier glowed around its entire body.
Under the Demonfire, though, the barrier lasted less than a few breaths.
It dissolved into motes of light.
The Long-Necked Flood Dragon then spewed seawater without cease. But if Corpse Yin Demonfire could burn underwater, why would it fear seawater?
Quite the opposite. The gushing seawater made the flames burn even fiercer.
Demonfire blazed, leaving nowhere to hide.
In no more than a breath, all four of the Long-Necked Flood Dragon's claws and its belly had caught fire. Demonfire began devouring its body.
"Roar—"
The Long-Necked Flood Dragon's cries grew ever more wretched.
It writhed and spotted Ji Yuan watching from afar. It wanted revenge, but with the