When it comes to world building, a lot of alone time is needed just thinking. I can't count the number of times I've been told that my head seems to be floating in the clouds.
They're not wrong in that!
I'm certainly in a world unreachable unless otherwise written. I floated like a lost ghost in strange skies and landed in the land of Spheria.
I created Spheria when I was young. It's a planet sprawling with energy "ponds", thieving dragons and stuck-up angels.
"Laws of Stone" happens in Spheria. Have a read when you feel like leaving this earth for a moment. :)