Chapter 256: The Method to Break the Formation

Boom, crash.

Black Mountain Seal hit heavily on the black light pillar. It slightly shuddered, but it was not damaged. The condensed black fog absorbed and dissolved the powerful impact.

"This Nine Nether Mysterious Killing Array is very strong."

Wei Zongcheng was secretly alarmed. His full-powered Black Mountain Seal contained a very powerful force, capable of bombing a thousand-meter mountain, but he couldn't break through the black fog-shrouded light pillar.

He urged the Black Mountain Seal again, for another heavy strike. The black fog surged like dancing dragons and snakes, but the black light pillar stood unshaken.

However, Wei Zongcheng's eyes narrowed as he saw that due to the Black Silence Profound Thunder on the Black Mountain Seal, the black fog showed signs of dispersing.

Wei Zongcheng struck several more times before muttering inwardly: "Is the Power of Thunder the nemesis of this black fog?"

Boom.