Ancient Demon

Whoosh!

Splash!

"Where the fuck am I? I was hoping for a good harvest but ended up here. I hope I can get out of here before sunset."

Keith found himself in a pool of water that glowed red. The cavern was covering the water and the hole that Keith came through was above his head. 

'How deep are we in?' Keith asked.

[You fell for ten seconds in that tunnel, which means this place is over a thousand meters underground. And from the sounds, I'm hearing.]

Crack!  Crack!

Keith looked at the ceiling which cracked and he understood this entire place was going to be buried. He looked around but didn't find any openings in the spherical cavern. He was in the middle of the pool swimming on the surface.

He looked below and thought of an idea. Quickly submerging himself in the water, he started swimming downwards. The light was getting brighter and brighter as he went deeper.