The origin of the sketch in Professor Abel's notes had become a mystery.
Judging from the notebooks, it seemed like this scholar had attributed all of the dreams to God and completely abandoned his search for the meaning behind the dream.
This was quite understandable, taking into account the era he was in.
Even though Lu Zhou himself was an atheist, he still knew what Professor Abel thought.
Attributing the unknowable mystery to some kind of powerful higher existence was common in human civilization.
In fact, didn't he do the same? Assuming that the system came from an "advanced civilization" was not necessarily better than attributing it to the "God of the universe".
Neither of these two assumptions had reliable scientific evidence to prove their existence.