I think she's more like an innkeeper or something like that tho
Also:
"I'd like to check if the gasses can be dispersed by fire" The gasses are combustible and the firestorm make it explode, the boss died
She really don't know what it means to be an imperial princess isn't she? Then again the upper echelon of said kingdom ate full of selfish twits for a reason
Please do note that Keith nearly said "listen the fuck up" Or something like that, only to stop because that's beyond faux pas because Mia IS the imperial princess