Her kingdom would be built beyond the edge of every map; a strange, beautiful place where the roads change direction overnight and nobody is quite sure who is supposed to be in charge.
There would be forbidden libraries, hidden doors, abandoned train stations, and cities that appear only when someone is desperate enough to find them. She would have no interest in following the kingdom's ancient rules; she'd simply rewrite them whenever she found a better way.
Its ruler would be the mysterious queen who always seems three steps ahead; calm in chaos, impossible to capture, and somehow already halfway to somewhere else when everyone else realizes things have gone wrong.