By all means, the uncontrolled regions are usually in the most remote areas of a country, but for the Eagle Alliance, this was not the norm.
Since it was mainly autonomous, any place where the sovereignty was unclear was highly likely to breed crime.
The remote area mentioned by Xu Fubin was actually not very far from the Seven Floating Worlds; by using various dimensional gates, the three of them spent over six thousand Gold Coins and three days to reach his hometown — the Korrohas dimension.