Chapter 502: To Star God Island!

The Netherworld Divine Art was finally found!

After searching tirelessly to no avail, it came without any effort at all.

With the Netherworld Divine Art, he could now refine the Eternal Heavenly Coffin!

He could even subdue the Netherworld Ghost King!

At this moment, he discovered a strange jade bottle inside the Netherworld Ring.

The shape of the jade bottle was peculiar, crafted to resemble a skull.

Yang Xiaotian felt curious, took out the skull-shaped jade bottle, and opened the lid.

As Yang Xiaotian opened the lid, thunderous energy rose and myriad wonders unfolded.

Yang Xiaotian stared at the contents inside the jade bottle, completely astonished.

"Heavenly Tribulation Thunder Water of the ninth magnitude!"

Inside the skull-shaped jade bottle was none other than the ninth magnitude Heavenly Tribulation Thunder Water he had been desperately seeking!

And it was not a mere mouthful or two, nor ten or eight, but more than a hundred mouthfuls!