C2643 Demonic Transformation

In the Demon Region, Faang Chen was sitting cross-legged on a limestone mountain peak.

His body was surrounded by dense array formation auras. Today, he had completely comprehended the 3000 scrolls of array formation in his mind.

Across the entire chaotic void, there weren't many people who could compare with him in terms of Array Dao.

However, right now, he had encountered some difficulties