The Netherworld Sect Begs for Surrender

This Nine Nether Profound Crystal Vein had been nurtured over countless years by an underground Yin Vein passing through here in ancient times.

There was no Yin Vein now; only an Attribute-less Spirit Vein of Mid-grade Third-order remained nearby.

The vein was not particularly long, only a little over a hundred li.

Luo Jiuyou and Luo Jiuyu were hiding inside. The Yin Energy released by the ore below made them truly difficult for ordinary people to deal with.

However, Wang Daoyuan's Lesser Divine Ability could still prove useful.

The theoretical range of his Lesser Divine Ability was a spherical space centered on himself, with a radius of one hundred li.

Unfortunately, the sky was not high enough. Ten thousand zhang above lay the Nine Heavens Gale, where the meager Law Power of his Lesser Divine Ability was not worth a single blow.

Moreover, it could be blocked by underground rock layers.

Within an intact rock stratum, with no interference, his Lesser Divine Ability could only penetrate several hundred zhang underground.

But tunnels had already been excavated within this Nine Nether Profound Crystal Mine, so his Lesser Divine Ability could still extend inside.

When the group arrived at the mine entrance, the Golden Core Cultivators of the Three Sects had already suffered a crushing defeat, and the low-level cultivators managing the vein fled in all directions.

No one was managing the Defensive Formation at the mine entrance now, and little spiritual power remained in the Spirit Stones on the formation plate. With a casual stroke of his sword, Zhao Jingguo shattered the formation.

He swept his divine sense through the mine before turning to Wang Daoyuan. "The Yin Energy in this mine is dense and suppresses divine sense.

"Luo Jiuyu and the other are skilled at concealing themselves. If we descend