Earth

Earth is a planet located in the Milky Way and the third from its sun. It is where the town of Valewood is located, where Valewood Tales takes place, and the home of most of the protagonists.

History
Presumably it follows the same historical path as its real-world counterpart. At some point in its history, a splinter of humanity left the planet and settled on the distant world of Reloo, which later became an intergalactic trading hub. A brief period of time before the series began, Reloovian student Darwin Archimedes was sent there to study the planet and its inhabitants for his degree at the Central University of Reloo.

When confronted by the others, Darwin initially claims to be a part of the "Earth government". This is, of course, wrong.