"This is bad!"
Three streaks of light tore across the Underground Palace sky. The moment Xia Wushi and the others arrived above the forbidden ground, they saw that the Mysterious Black Bird Heavenly Seal's seal had completely shattered.
The pupils of the Three Imperial Ancestors contracted at once, their faces turning ugly simultaneously.
"The Heaven and Earth Seal... has been broken!" The Black Crimson Robe Old Ancestor's voice trembled.
Beside him, Xia Wushi's aged face instantly turned deathly pale.
What they had feared had never been Liang Cheng and Lu Yunqing, those two Divine Palace True Persons who had gone mad.
What they feared were the two Extraterrestrial Demons lurking deep within their fleshly bodies!
The Heaven and Earth Seal of the Mysterious Black Bird Heavenly Seal had never been meant to trap Liang Cheng and Lu Yunqing.
It was solely meant to suppress the Extraterrestrial Demons within them.
The moment Xia Wushi thought of the consequences, his rage soared to the heavens.
The reason he had spared no expense to preserve the lives of those two Lu Family boys was to show goodwill before that one from the Lu Family!
Now all his previous efforts had gone to waste. How could Xia Wushi possibly remain calm?
In an instant, Xia Wushi's immense aura surged like raging waves. His thunderous roars boomed one after another, shaking the entire Underground Palace violently.
"Insolence!"
"Who exactly are you
The glow of the embedded luminous pearls on the walls also flickered unsteadily.
Before long, above Xia Wushi's head.
A pitch-black grotto-heaven slowly emerged. Its vast World Power resembled an endless abyss and an eternal purgatory.
The entire Underground Palace space instantly froze, even the air seeming to be compressed into something tangible.
"You dare destroy the sealing formation this old man painstakingly arranged!"