Baby's Manga

Time travel, hi
She's really playing the genius card and enriching her family, raising her father's status, and her own reputation in the household, securing her title as head of the family, and protecting their duchy from harm. All that. She's playing chess, and she's winning. How can we not simp? Although since she wanted a powerful ally, she did too much and will be surprised when she ends up queen of the nation instead of head of the duchy. Smh, stealing the innocent unsuspecting prince's heart? Really?
This is a great one if you couldn't tell