C71 intracavity anomaly

Qin Lang and Yao Jiu'er leisurely walked within the cave. There were no sounds coming from the front.

"Jiu'er, looks like this cave really is very deep!" Perhaps it was because the two of them were too quiet, Qin Lang couldn't help but speak up.

But Jiu'er didn't say anything. She carefully observed her surroundings, covering her face with her hands in hesitation