Long Xi proposed to find a cave to avoid the rain, while the other three agreed.

Haha, they were lucky and found a cave in the middle of the mountain.

The four were happy to have a place to have a rest. They did not have to worry about the storm.

However, this cave was somewhat weird in that there seemed to be some light coming out from it. Taking a closer look, they found that there were more than a dozen electric storage lights.

They ...