Land of Light and Dark

I'm Mika Lovegood. My life is pretty average as far as teenagers go. I go to middle school, do homework, hang out with friends... Oh wait. I do none of that stuff! At least not anymore. Not ever since me and my brother got taken to the magical world of Asteria, aka "The Land of Light and Dark". This land is literally divided by a hazy barrier that splits the land into the light side and the dark side. Apparently they needed my brother here because he is some hero of destiny or something. Does that just leave me as the tag along sister? I hope not. Anyway, where did leave off? Oh yes. We were trying to visit a Flying Island in the sky where I was knocked off my giant Dragonfly creature, called a Skyfly. So currently I'm busy falling to my certain doom. No biggie.