The Emaan are an advanced commercial civilization who possess a massive fleet of several transport spacecraft, defensive fighter aircraft and different specialized mecha.
They are usually called "Techno Gypsies" by other races and are famous for their selling abilities and trading skills. Emaans fleets and caravans sell advanced technology items in exchange for food and other basic products and resources.
Despite being similar to humans, Emaans have unique features such as a different body biology as well as prehensile hair. This is because they are originally from an alternate dimension (or a different reality) of planet Earth where human evolution happened with some changes.