This version of the Rainbowcosmos is very well-known for its Rainbow Planets and Colorstars. The inhabitants of this place are very colorful as well, having rainbow skin and gradient eyes. This is also a very easy place to colonize. Add the colorstars allow artificial planets to be almost mass-produced with the stars and how they are, and you have an extremely habitable verse.
It also contains a few Rainbowcosmos.