Within the Guardian Immortal Imperial Dynasty, Flying Boats from various Immortal Sects, as well as Immortals themselves, are not allowed to fly directly into the cities. Not to mention large cities, even small towns do not permit direct descent. However, there is one exception to this rule, which is during the recruitment of disciples; it is then permissible for them to fly directly into the towns and cities.
The reason for this special case is that in the past, there had always been people who, during the recruitment of disciples by the major Immortal Sects, would disguise themselves as Immortals and abduct many children.
After all, it was only later that the Grand Preceptor decreed that major Immortal Sects could descend directly from the skies above the cities when recruiting disciples.
Thus, ordinary mortals naturally could not impersonate members of the major Immortal Sects.
As for other Immortal Sect members impersonating each other, there were some, but not many.
