C400 Spiritual Bead

He saw that the wall, which was so tranquil that there was not even the slightest crack, had actually passed by a hole and came out. There was even the sound of something continuously turning inside the hole. It sounded like it was moving on a machine.

Su Xi exchanged a glance with Di Mo and looked around. Eventually, she walked slowly towards the entrance of the cave. Before he let go of Su Xi