That strike was truly vicious. Anyone below Dou Zong who took it might suffer grave injuries.
Fortunately, Protector Wu had focused his attention on Yao Lao, sending only one chain at Xiao Yu. Otherwise, Xiao Yu could not have handled it so easily!
An attack of this caliber was not too taxing for Yao Lao. After blocking with the Heavy Black Ruler, he expertly controlled the Bone Spirit Cold Flame, sending it racing along the chain toward Protector Wu.
Protector Wu shifted most of his attention to Yao Lao as well, allowing Xiao Yu to withdraw a short distance away.
Watching Yao Lao and Protector Wu exchange blows, Xiao Yu held his breath and focused. Purple Extreme Astral Thunder blazed in his left hand.
Purple Extreme Astral Thunder, with its surging heavenly might, was the pinnacle of yang and unyielding force!
Then Xiao Yu raised his left hand toward the sky. Dark clouds blanketed what had been clear skies, lightning flashed, and thunder rumbled without end.
The Purple Extreme Astral Thunder in his left hand instantly shot skyward, streaking toward the clouds.
The silver-white lightning within the dark clouds turned purple in an instant, then struck Xiao Yu's left hand again and again.
As the lightning gathered, a purple lightning spear appeared in Xiao Yu's left hand.
Once the spear had fully formed, Xiao Yu flashed through the air several times, trailing lightning, and appeared behind Protector Wu.
Thunder Spirit Flash!
Explosive Thunder Origin Spear!
Putting all his strength into the throw, Xiao Yu hurled the spear. The purple weapon became a streak of lightning, carrying surging heavenly might as it hurtled toward Protector Wu.
A sense of danger instantly alerted Protector Wu to Xiao Yu's attack. The blazing heavenly might carried within the approaching spear made his heart tremble.