The situation in the Great Wilderness Realm very much aligns with what Subdue Evil mentioned, being a world currently undergoing the process of 'enlightenment'.
However, for various reasons, the 'Dao Courtyard people' who were supposed to maintain a leading position to enlighten all beings, somehow merged into the local tiers for reasons unknown and exchanged blows back and forth with a group of natives, becoming part of them.
Perhaps it's because of the Heavenly Demon, or maybe due to other accidents.
In any case, all of this will have to wait until I can contact Master next time.
"No wonder the 'Dao Courtyard' has always been involved in expansion; indeed, there are great benefits."