After Brion did not care much about the sex-life of the Moon Humans, he entered the city without walking.
The Mission was not that hard, he had to investigate the city about more knowledge and information, he could directly use a different kind of gadgets and robots to do this job.
He was in the city center right now, there was a white-globe statue in the center of the city and it shined with white light.
This symbolized the moon which means Moon Humans, Brion knew that most of the moon humans other than upper-echelon think they are an ancient race of humans, of course, this was just a gibberish created from their direct ancestor to make them feel no less than humans.
If only they knew they were just a race created by original humans.