The Story of Varnikar III

In one of the caves it would lead to a deep clearing. 

It was like he was transported into one of the large fields on the Saranites plains.

this area had a mystical air around it. 

When he arrives at the so called home of the elder, he saw a place that seems to only appears in faeries tales.

In the middle of this clearing there is a lake, with clear water and fishes jumping around.

  There are white clouds above the lake and a tall tree on the middle of the lake. 

On the middle of the lake there is a patch of land and it is on that patch of land that there is a tree reaching the ceiling of that cave

All of it seems to fantastical to be true. There is even clouds on the cave of the ceiling. There were so many question in his mind at that time

How could a clouds appears in such a closed area? There is no sky above that tree only the ceiling of the caves. Then how could such cloud be formed?