The Earth Federation was established in 2120 AD. Its main members are mostly carbon-based biological humans living on the third planet in the solar system. The organization takes the interests of the earth as its highest action goal and is feared by federal creatures in other galaxies. Most of them try to expel humans with protests and demonstrations in order to get humans to stop depriving them of resources. However, even humans, recognized as the most terrifying race, have experienced the edge of extinction several times...