C1207 Attacking Mountains

"Boom!"

A day later, the defensive formation shattered with a loud bang, revealing numerous palaces hidden underneath it.

"What's going on?"

"What happened? Why did the protective array formation disappear? "

"Strange, could it be that the soul crystals have dried up?"

"Impossible."

"Don't tell me it's an enemy attack!"

… ….

As the grand defensive formation crumbled