As before, there were huge trees enclosing Tsuki no Hokora with about a 1 mel thickness, it gave off the impression that it was separated from its surroundings. It was because Tsuki no Hokora was originally built at the outskirts of the Arclid continent, which was one of the 4 continents. The ground where Shin lived, which was the Eltnia continent, might originally have been part of the Arclid continent.