Crystal Ball

Audrey carefully walked to the entrance of the cave and entered the cave.

It looked like a karst cave. There were rocks everywhere, and the sound of flowing water constantly entered Audrey's ears.

There were also colorful lights shining on the rocks. From time to time, a few drops of water would drip from the rocks above Audrey's head.

"This place..." Audrey had never been here before, so she was sure.

The deeper she went, the colder the air became. It was even colder than the snowy mountains. Audrey did not know how long she had been walking for, but she finally stopped at a place.

Shock flashed in Audrey's eyes. Not far away, there was a pillar holding a small crystal ball.

"What's this?" Audrey was puzzled as she carefully approached the crystal ball.

Audrey reached out her hand and picked up the crystal ball.