Some family and clan medicine fields and estates are often vast, all enclosed within arrays.
And it is heard that after passing West Platform City, the further you go into the Domain Realm, the more restrictions there are.
Many places of natural beauty, as long as the Primordial Qi is richer, are all claimed as forbidden areas by powerful families and clans, often isolated by arrays spanning thousands or even tens of thousands of miles.
If you were to fly through on your own, unless you are a top Great Power, people might watch you pass and at most respectfully see you out of their territory.
If you are an ordinary cultivator, attempting such a thing is courting death. You would be accused of trespassing on their lands or violating their forbidden areas, and if they kill you on the spot, it would be a senseless death!
Assuming these are ownerless wilderness where you can pass at will is a significant misconception.
