The mountain range stretched across the vast distance. From time to time, the sound of chirping birds and howling beasts could be heard.
Bobby opened his mouth to speak. "It's just ahead. People rarely come to this area."
Lu Ze nodded silently and continued to follow behind Bobby. Soon, the two came before a very ordinary mountain peak. It was thousands of meters high. Both of them flew to the halfway point of the peak.
Bobby took out his phone and used it. Soon, a space ripple appeared halfway up the mountain. This fluctuation expanded to form a round entrance, revealing a deep tunnel inside.
This was a simple space concealment device. It was a bit like an illusion. It was equipped with the capability to avoid all kinds of detection.
Lu Ze and Bobby went inside the cave, and the entrance outside was closed once more.
Inside, the two proceeded down the winding cave. After about one kilometer, they reached the bottom of the cave.
