Probably should have mentioned that, may have even thought of it, instead of letting it be an implied possibility.
Oh well, can't think of everything, which is a good thing for something like this honestly.
Sounds interesting.
Got the idea while reading Reincarnated as a Phoenix by ACFoster99.
The only Requirement is that the country/kingdom Princess is from is ruled by a Queen. The country/kingdom doesn't have to be matriarchal, just currently ruled by a lone unmarried, at the time the story begins, Queen...