"Xuan Yi, step aside."
Yao Chen set Xuan Yi down and turned, fixing the Heavenly Underworld Old Demon with an icy stare.
The Heavenly Underworld Old Demon's eyelids twitched wildly. Yao Chen's aura was so terrifying that it sent chills down his spine.
Xuan Yi retreated to Xuan Kongzi's side, but her beautiful eyes remained fixed on Yao Chen.
Her eyes were filled with bewilderment. She had never seen Yao Chen like this. They had only been apart for so many years, yet he had changed so much!
But whatever the case, Yao Chen's return was the best outcome she could have hoped for.
"Heavenly Underworld, you old dog, it's time to settle this debt!"
Yao Chen flipped his palm, and a ghastly white flame rose from it. The temperature throughout the hall dropped several degrees.
This flame was actually ice-cold!
"The bone spirit cold flame, ranked eleventh on the Heavenly Flame Ranking... Yao Chen all but died nine times over to obtain it back then." The sight of the flame stirred Xuan Kongzi's memories.
"Flame Splitting Wave Ruler!"
Yao Chen stepped forward, formed his Dou Qi into a ruler, and swung it fiercely toward the Heavenly Underworld Old Demon, instantly cleaving out a long river of flame.
Flames surged skyward with astonishing power.
Xiao Huohuo was beside himself with excitement. "The might of a Dou Sheng is terrifying!"
"Shasha."
Hearing Long Xiao's voice, Medusa flicked a finger, and a faint Nine-Colored Barrier descended over them.
With power like this, even watching the battle was dangerous. Besides, the Heavenly World had only just been built. They could not let it be destroyed.
The Heavenly Underworld Old Demon was horrified and hurriedly raised his defenses.
Boom!
With a deafening crash, the Heavenly Underworld Old Demon was sent flying backward and slammed