The 9 Tribulations poison that Xu Yuan had sprayed on the monsters' bodies immediately provoked tribulations from the sky.
Hundreds of green threads hit the earth with great force, and everyone on the edge of the valley just stood still and opened their jaws wide.
With his arms folded across his chest, Xu Yuan stood calmly amidst the hundreds of lightning threads, as if the lightning threads would never hit him.
"The 9 Tribulations Poison is formidable, possessing destructive power on par with the Calamity-grade tribulation lightning, one grade weaker than the Ashura Lightning. Even so, I still can't display its full power. Who knows what it would be like if I had the Head Snake 9's full power? That would be 'unimaginable."
Dou Jin, Ao Lin, and Zhuo Qing, the three people who only guessed how strong Xu Yuan's abilities were, turned out to be all wrong. Xu Yuan was stronger than they had expected.