In this convoluted multiverse, a dimension have more humans and near-human aliens than others AND a totalitarian interstellar empire ruled by one of those species, and one looks like a fantasy world but with little-to-some modern-day gadgets. It spans the entire lifespan of the universe...
Part soft science fiction, part hard, and part fantasy, the Chouverse (the chou being derived from the Japanese for "leap", "beyond", "super", "mega", ...) is a collaborative project hosted on the world's most popular development collaboration platform. And it's open for contribution...