Mary is Mary Bennett. She is not a time traveler or a reborn person. She is just a lucky indigenous person who accidentally got a little bit of something left by someone who failed to occupy her sister's body.
A small and strange button actually contained learning materials on traditional Eastern technology, as well as a book called "Pride and Prejudice". Mary, who was only ten years old and ignorant, began her legendary life.
Later time travelers: "Damn it! This Mary can't cheat anymore."
Goldfinger will not change a person's character, nor will it give Mary any possibility of ascending to the throne. It just makes Mary, who was originally immersed in the world of her own book, have a poetic and bookish attitude, adding a little bit of bookish temperament to her.
Intention: strive for self-sublimation