Su Xuan knew Devouring Heaven Emperor all too well.
This fellow could be called his sworn nemesis.
Back during the War of Annihilation, he had clashed with Devouring Heaven Emperor more than once.
In the entire Darkness Origin Realm, there was no existence more difficult to deal with than him.
Devouring Heaven Emperor's dark divine arts could corrupt another's divine source.
While plunging them into darkness, they could also turn them into puppets for his own use.
He could even manipulate his own divine soul, shifting it among several dark puppets.
To kill him completely, one also had to utterly destroy his puppets.
Back then, quite a few Immortal Emperors of the Immortal Domain had suffered at Devouring Heaven Emperor's hands.
"Heh. I already slew one of your Immortal Emperor puppets before, yet it seems you still haven't learned your lesson."
Su Xuan's entire body was shrouded in hazy, ethereal immortal mist of the Great Dao, making it impossible to discern his true features.
Yet the cold smile curling at the corner of his lips was clearly visible.
"You actually dared set your sights on Changge. You truly have some nerve."
Su Xuan's voice was icy, with neither sorrow nor joy to be heard within it.
As Su Xuan's words fell—
Boom!!
A chilling sword aura spread outward from him in all directions.
Under the influence of this terrifying force, the temperature of the area plummeted sharply.
Faint sword cries echoed through the void.
Wherever it passed, countless runes trembled and submitted!
In fact, before coming to the Divine Weapon Immortal Pavilion,
someone from the family had sent him word that Su Changge was also at the Divine Weapon Immortal Pavilion.
But Su Xuan had no intention of deliberately meeting him.
He still had more important matters to attend to.