Chapter 526: Demolished Mountains

If the Hell Stone were to drop naturally, the result might be calamitous.

But if it were being controlled, the stone could serve as a mighty weapon.

The original owner of this terrifying item named it the Sacred Stone of Darkness.

After spending a year with the stone inside his body, Qin Feng clearly understood why the Hell Stone was called a sacred item.

This was his final trump card to stop the Pyric Wyvern Emperor.

The rich dark runes around the materialized Hell Stone were all under Qin Feng's control. In the blink of an eye, the small stone expanded rapidly as it flew toward the Wyvern.

One meter, to two meters, then inflated to ten, twenty meters…

It was thirty meters large when it finally hit the beast emperor.

Boom!

The dark stone forcefully pounced the mighty B-tier emperor back into the rift.