Tu Xing, Ling Chuan, and Xin Yan exchanged glances. They could all see the helplessness and gloom in one another's eyes.
That journey into the Forbidden River Domain had caused the three of them immense trouble. Even now, its effects remained.
It had even left a shadow over them!
Netherworld Emperor Ling Chuan and Netherworld Emperor Xin Yan knew that one reason Netherworld Emperor Tu Xing had stayed in the outer river region all this time was that he didn't want to get too close to the Forbidden River Domain!
"It's difficult to fool the Black Underworld Great World's subconscious. In theory, people personally sent in by the three Island Emperors of the Deep River Domain wouldn't arouse its suspicion, but there's still a risk," Netherworld Emperor Xin Yan said pensively.
What Netherworld Emperor Tu Xing hadn't told Hua Yunfei was that getting into the Black Underworld Great World wasn't so easy. Every living being sent in would have all their memories read by the Island Emperors, and the Black Underworld Great World would also learn everything about them. No secret could be kept!
Hua Yunfei had an extraordinary background and powerful connections, and countless secrets about him. If he knew about this, he naturally wouldn't want his secrets exposed.
What's more, if the Black Underworld Great World's subconscious decided Hua Yunfei posed a threat, it would crush and destroy him as he entered!
That was the most dangerous hurdle!
If all they had to do was open the portal to the Black Underworld Great World, Netherworld Emperor Tu Xing wouldn't have needed to find anyone to help.
He hadn't mentioned it because he intended to resolve this problem for Hua Yunfei himself, using the authority of the three Island Emperors!
The Black Underworld Great World was currently governed by