There was a pool in this place, and a demonic core was swirling within it. It emanated an aura that commanded the nearby demonic beasts.
"So, that's what's causing it…" Jiang Hao sighed.
A Demonic King's demon core…
Borrowing the demon core could channel the Demonic King's power to control the demonic beasts to approach the River of Deathly Silence.
Jiang Hao did not hesitate. He stepped into the pool and stopped at the edge of the demon core.
In an instant, the surrounding array formation surged and began to activate deadly moves.
Jiang Hao glanced at the formation and found it quite remarkable.
He could not understand it at all.
But...
The Heavenly Blade swung.
Boom!
The light of the formation shattered layer by layer.
It could not be shattered with normal means, so he used the Heavenly Blade.
Then, the blade appeared before the demon core.