When they had walked for almost half an hour, the passage suddenly expanded and the group of people found themselves in a large open cave.
It was called an open cave because once could see a huge hole at the top with light shining through.
However, the inside of the cave was so clean that not even a speck of dust could be seen. It was unknown how this had happened when the top was open and dust should have filled the place after so many years.
They looked around the cave and found that there were a few things that were noteworthy.
There was a small pond the size of a basin in the middle of the cave. What is more, that small pond didn't look like it was formed by nature, it looked man-made.
Thus, it was obvious that this cave belonged to someone from before.
If not for the sealed entrance, one would think that someone would usually come there to clean.
Inside the small pond was clear water that seemed to have collected there over a long period of time.
