Chương 1477: Fifty Million Battle Runes

The grayish-white bone plate appeared in the Ghost Emperor's hand. It had a shiny surface, so the plate looked more like a bone mirror. The ancient runes were carved into the side of the mirror, and they released a vague, yet stunning spiritual energy fluctuation.

When this ancient mirror surfaced, Mu Chen sensed its presence. He immediately narrowed his eyes, and his expression turned solemn. "Such a fluctuation, is it a God Grade Rare Divine Artifact?"

Such a fluctuation like this was considered one of the strongest and rarest among all the God Grade Rare Divine Artifacts. He had never expected that the Ghost Emperor would possess such a precious item. That item was why the Ghost Emperor had such confidence.