Adopting the Hero Changed the Genre

Nobody understands why the wicked Belinda Blanche is giving special treatment to her child servant. They don't realize she's actually from the modern world, and her servant's the hero of her favorite childcare game! All Belinda wants is to give the hero the love he deserves, but the game keeps twisting her words to make her sound like a third-rate villain. Can Belinda beat the game and figure out how to fangirl without saying a single kind word? Or will she be forced to play the bad guy forever?