Edit
In the world of Weyrth:
But don't you still wonder what this Whole Weyrth World is all about?

If you ever find out, just put it right in this post:
4y
Weyrth is a world overwhelmed by its sun. All life has been driven underground, into huge caverns lit by brilliant crystals and bioluminescent plants.

It is a world of great beauty and wonder, but also great danger...

(Or at least, that's what I think it is. What do you think?)