The Other Side
The Other Side is a demiplane that was created in response to an invasive sickness called Darkness. The four princes of the Evermoor Empire were charged with organizing the settling of this new world and instilling an overarching government. However, the brothers quickly fell into discord. And so Renze the Elder ruled over the scraps of his father's empire, while his brothers left to found their own lands. The twins Volk and Yazir ventured west and settled Casima and Nastria. And Pontius the "Bastard Prince", hated by his brothers, fortified among the mountains of Undercrag.