Chapter 1578: Fighting the Enemy Together

The dragon above his head roared.

This wasn't Ye Mo's first time seeing such a magic artifact, it was made with a beast soul. Such magic artifacts had an artifact spirit that couldn't grow, but it was much stronger than ordinary magic artifacts without an artifact spirit.

The sound made by this Black Dragon was heavy and powerful.

"Attack…"

The abstruse immortal cultivator didn't look at Ye Mo anymore and just stared at Zhen Bingyu before roaring. The Black Dragon morphed into black lightning and shot out. It formed a three meter long grinder above Zhen Bingyu. If it wasn't that this cave was too small, it definitely would be bigger.

At the same time, there was a buzzing sound in the abstruse immortal's body. Black rays shot from his body.

Ye Mo sneered, he was injured by this before. Before that dark ray could shoot up, he threw out his formation flag.