Don't even know what it is.

"The Extreme Yin Magic Stone! Good stuff! This is the ultimate treasure for forging immortal weapons!"

The demon king said.

Lin Feng's eyes suddenly lit up, and he quickly flew over and took away the extremely yin magic stone in the yin veins.

There was a roar.

The Yin Vein fell to the ground, but Lin Feng did not stop and quickly left the place.

He planned to find a place to integrate the Extreme Yin Magic Stone into his natal magic weapon, the Ancient Lamp of Chaos.

It’s time for the ancient lamp of chaos to continue evolving.

One day later, Lin Feng saw endless evil energy coming from the distance.

The old Black Mountain demon flew towards Lin Feng quickly.

"Boy! Did you destroy my Yin veins? I want to kill you!"

The old demon from Montenegro roared.

"Hmph! What do you mean by your Yin Vein? It's buried underground, so naturally it's ownerless!"

Lin Feng couldn't help but sneer.

then.

He offered three stone swords.
Chapter completed!