Chapter 149 Mysterious "Colorful Ribbons"

As time went by, the cave was still dark and mysterious. The atmosphere of terror was alleviated, and so was the tense feeling.

In the dark, the stone bead was rolling slowly. The wonderful melody was playing.

Zhang Yunyan looked at the hemispherical bulge that had resumed its original shape and the rolling stone bead in the strokes. The nervous mood became relaxed.

This was the so-called things turning into its opposite if pushed too far. Because she had been in a nervous state for a long time, her nerves could no longer bear it. She felt very tired and wanted relief.

Suddenly, Zhang Yunyan was shocked again and looked numbly. She became nervous again just as her nerves were relieved. She did not know the reason.

She found that the small bulge had disappeared in an instant. Besides, it had disappeared under her gaze silently. At this moment, it was as flat as the table. There was no trace at all.

Em