The Four Celestial Emperors wore faces as dark as water, their murderous auras astonishingly fierce as they pursued Lu Xiaotian's aura. Along the way, they destroyed two Azure Dragons formed from blood energy, yet Lu Xiaotian's traces had vanished.
Now even the Dragon-Slaying Guillotine could no longer sense him. Such a shocking turn of events naturally left them in poor spirits.
"Who would have thought that there would be a place within the Nine Nether Weak Water capable of severing the Dragon-Slaying Guillotine's perception? The Supreme Heavenly Dragon really isn't easy to kill." Honghao Heavenly Emperor sighed softly.
The time spent fighting and pursuing Lu Xiaotian had not been especially long for them. However, the dangers had come one after another, with both sides battling with all their hearts and strength. Even Honghao Heavenly Emperor felt exhausted in body and mind.
Despite having experienced the upheavals of the Immortal-Demon Battlefield several times, he had never felt so weary.
"If he were easy to kill, he wouldn't be the Supreme Heavenly Dragon." Celestial Emperor Nandan shook his head.
"Should we bring over that old monster from the Weak Water?" Heavenly Emperor Mingluo asked grimly.
Unable to find Lu Xiaotian for the moment, Heavenly Emperor Mingluo had a ball of sinister anger lodged in his heart.
Moreover, that mysterious old monster also possessed the aura fluctuations of the dragon clan. He had separated from Lu Xiaotian at roughly the same place, so there had to be some connection between them. They had been on the verge of catching up, only for these changes to suddenly appear.
Heavenly Emperor Mingluo instinctively felt that the mysterious old monster had caused this change. Even if they could not find Lu Xiaotian for now, reducing the old monster to dust would still vent some of the