Soon, Zhuge Jun indeed found proof of the existence of the Moon School.
Actually, the production team hadn't intentionally hidden it; related materials were available in several places, such as the grand library where Zhuge Jun had previously spent time seriously mapping, as well as the academy of the Starry Sky School.
The Moon School originally stemmed from these schools, so in similar locations, one could also see traces of the Moon School's research.
After some searching, Zhuge Jun indeed found an "invitation from the Moon School" in a dark room on the bottom floor of the grand library.
This invitation was peculiar, as it appeared to be just a letter sealed with wax, but when one took this letter to a special area on the outskirts of Charlton City, one could lie down and enter a dream to arrive in a special space where the Moon School resided.
