C477 Cause and Effect(part I)

"F * ck!"

Wu Jun couldn't help but take a few steps back. He thought to himself, Could it be that there is some powerful Boss hidden in this mountain? Is this going to break out of the mountain?

"Could it be a ghost?" Someone said.

In the end, it was exactly as Wu Jun had thought in his heart. Right at that instant, an intense bang suddenly resounded out