At this moment, not far from Lu Yuan.
Inside the Immortal Cave Secret Realm.
The largest giant peak, its mountainside began to tremble.
In the sky, clouds gathered, and black thunder rumbled continuously.
Strands of black mist surged endlessly from the giant peak, intertwining with blood-red light.
The whole world became chaotic, as if the space itself was becoming unstable.
Previously, that inexplicable aura was even more intense than before.
The mountain quaked.
The black mist that emerged continuously swept across the land, as if it could corrode everything.
This scene was like the apocalypse, instilling fear in people's hearts.
"The Immortal Cave is changing, what exactly is hidden in there?"
Lu Yuan's expression grew solemn, but he didn't stay idle for long, immediately stepping forward, flying towards the center.
Rumble~
And as he got closer.
That mysterious aura grew even denser.
More importantly, Lu Yuan noticed that under the influence of the black mist.
