Once long ago, on a distant mountain called "Dec-Agon", life was very different from what we humans know now. This mountain had ten huge sides. Each side had forests, large valleys, rivers, and lakes. Each mountainside was beautiful in its own way, different, but beautiful. All except one side. It was grey and murky and always referred to as "The Dark Side". Not much was known about this place, except it had a huge black castle...