"They had to be somewhere in this area. A grand formation was probably concealing their auras."
High in the sky.
Two clusters of ghostly fire boiled within Corpse Bone Emperor's eyes, blazing fiercely.
His karmic secret art had locked onto this region, yet Lin Baichuan and the other person were nowhere to be seen. He therefore suspected that a formation covered this entire area.
"We'll know once we try."
A gloomy voice rang out.
The speaker was the White Bone Race's mid-stage Immortal Emperor Realm expert.
Corpse Bone Emperor was one of the White Bone Race. Naturally, he had to step forward and support him.
Boom...
Without the slightest hesitation, killing intent erupted from the man's eyes as he raised a hand and threw a punch.
His Fist Intent swept forth like a mountain flood, tearing through the sky and sending terrifying ripples surging out layer upon layer.
However, just as the Fist Intent erupted, it seemed to strike some kind of dimensional barrier and was instantly rebounded.
A flash of light suddenly flickered through the previously empty heavens and earth, and a Formation Diagram materialized from thin air.
It then enveloped a hundred thousand miles of mountains and rivers.
"There really is a grand formation. This is a Derivative Realm, a self-contained space..."
Upon seeing the Formation Diagram, someone's eyes immediately lit up with excitement.
A group of more than ten Alien Race Immortal Emperor Realm experts exchanged glances, then immediately flashed toward the Derivative Realm.
Their idea was very simple: gather everyone's strength and forcibly shatter this Derivative Realm.
After all, they had four mid-stage Immortal Emperor Realm experts and twelve early-stage Immortal Emperor Realm experts.
If such a formidable force erupted together, tearing apart a mere Derivative Realm should be no trouble at all.
But.
The instant