C584 Immortal dao talisman text

"Ka ka ka!" The door slowly opened with an ear-piercing sound. At the same time, an ancient and desolate aura emanated from it.

Ye Yang looked up. The valley was not extremely vast, and was only three thousand meters deep.

There were three huge caves in front of the clearing. The inside of the cave was very spacious, but one could vaguely make out some mysterious patterns carved into the walls