Eva's Dark Isolation World

Having to be defeated by her kind hearted sister, Katrina, Eva was banished into another dimension. A world where nothing exist. All there is to see was darkness, and there Eva stayed. For years, she had set construction to this world, building it to her own design. Before long, her world has became from a horrible prison of nothingness to a perfect new home. With nobody to stand in the way, Eva claims this world to herself. She even created residents and henchmen that will serve her to no end. All of this was thanks to her notes she studied from the stolen spell book. If only Katrina had found out about this before banishing Eva. Especially since her sister will have the power to set herself free early instead of waiting for the thousand year mark... Well, if she actually copied the documents from the spell book properly that is.