Reincarnated as the Duke's Daughter?!

A simple scenario I didn't consider uploading but then I though why not? The character you play as is fixed, but I could make a version where your character isn't fixed(?) Not sure how I'd make it work though as many of the family characters are directly related to the character you become. To simply put it, this is like those manhwas where the MC wakes up as a rich guy's daughter. Completely unoriginal and solely based on existing premises. I did add some lore and stuff that could lead somewhere I guess. IDK if the AI really works well with lore though. If you are still reading and have some ideas of what to add (spells, locations, characters?) I'll consider it if it's cool.