"Boom!"
The black abyss erupted, its black mist surging skyward and forming a terrifying field.
Figures stepped out of it, standing amid the warped void and black mist like a host of descending demons.
Their leader was a being who had lived for endless ages, renowned as one of the strongest beneath the undying.
Behind him stood over a hundred figures with deep, terrifying auras, all living fossils of the Foreign Domain.
On the side of the Nine Heavens and Ten Lands, chills ran down everyone's spines.
Only elders of the Immortal Family could contend with such experts, yet so many had appeared at once.
An Immortal King acted again, forcing open the world barrier and sending this group through.
"Do not act again. Otherwise, even if I must withstand the crushing pressure of an entire world, I will slay you!" The Immortal King's icy voice rang out, warning Mu Chen.
This was no empty threat. If he was willing to pay the price to briefly awaken the Immortal-Refining Pot, he could indeed ignore this world's suppression and strike.
Everyone from the Nine Heavens and Ten Lands looked toward Mu Chen, awaiting his decision.
"The beings of the Foreign Domain are still rejected by this world and cannot truly cross over. They have mobilized such a force because secrets lie hidden here," Mu Chen said, reassuring everyone and revealing the truth.
Then he turned to the Foreign Domain's experts. "I would also like to see the secrets of this place. Go ahead."
Seeing that Mu Chen, a true immortal, really would not interfere, the Foreign Domain's experts hesitated no longer.
His presence had indeed caught them by surprise, but the arrow was already on the string; they had to loose it.
With a solemn expression, their leader took out an