Demonic Transformation

The experts around Lu Yuan now looked at him with extreme danger in their eyes. Some had even unleashed surging Spiritual Energy into their palms, ready to strike at Lu Yuan at any moment.

All it would take was for Lu Yuan to nod, and they would kill him without hesitation. There was no other reason—the Outer Domain Evil Clan was simply too terrifying.

Everything within this Ancient Heavenly Palace silently told them just how dreadful the Outer Domain Evil Clan was. Such a powerful force had been reduced to ashes the moment the Outer Domain Evil Clan descended!

Lu Yuan's expression gradually darkened. Seeing the killing intent in everyone's eyes, a trace of fury began to rise in his heart.

Black patterns began to emerge across Lu Yuan's body. They were Demonic Marks!

"That's Demonic Energy!" one expert cried in horror as he looked at Lu Yuan.

Boom!

A terrifying aura suddenly erupted from Lu Yuan's body as he fiercely crushed a black stone in his hand.

Crack!

A crisp sound rang out, and a pitch-black fissure split open in the void. Endless, horrifying Demonic Energy instantly poured out from that rift.

Xiao Yu frowned slightly. That black stone must have been a Spatial Jade connecting Lu Yuan to the Outer Domain Evil Clan. Sure enough, the appearance of the Ancient Heavenly Palace this time was related to the Outer Domain Evil Clan!

"Is this the Heavenly Emperor's Mausoleum?" An icy voice came from within the fissure. Then, an enormous black figure stepped out of it.

Rolling Demonic Energy surged from the massive black figure's body, making it terrifying beyond measure.

Xiao Yu's eyes turned cold as well. "A Heavenly Demon Emperor!"

Rumble!

Countless members of the Outer Domain Evil Clan followed behind that Heavenly Demon Emperor. They too