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The sound of thunder rumbled as one bolt of Heavenly Tribulation after another struck down, each more formidable than the last.
Within a radius of ten thousand miles, the lightning illuminated everything as if turning it into a Sea of Thunder.
A little less than half an hour later, the thundercloud was still dozens of yards in size.
"Just five more bolts of Heavenly Tribulation to withstand! Taoist Friend Shen will be able to advance to the Divinity Transformation Stage."
Chu Buyu spoke softly, her expression solemn.
The thundercloud churned and boiled like water, from which emerged five arcs of electricity in the colors of blue, gold, red, green, and yellow.
The thunderous noise grew louder, and the cloud became five-colored, revealing numerous Five-Colored Thunder Snakes within it.
"Five-Colored Divine Thunder! How is this possible!"
Chu Buyu exclaimed in shock, her face filled with astonishment.