First off, this is just a collection of my theories about the world of Razia's Shadow, they aren't necessarily canon. However, for all of my fan fiction, I treat them as canon, so here it goes.
This is part is about the differences between the Dark and the Light. I didn't think it was very black and white, the Dark being completely bad and the Light being oh-so good. The whole point was that the world was separated and split like a cloth, since they used the metaphor of sewing so much. They made it seem like the two needed to be together, just like cloth needs to be sewn together to work.
I like to think of it, clichély, as the whole ying yang thing. There has to be a balance. Good cannot exist without evil, and evil cannot exist without good. Specifically, here's my theory.
I think that when the two halves split, something happened to everyone in their respective kingdoms. For those citizens o