The Nanny Contract of the Black-Hearted Villain

I transmigrated into a character from the novel I was writing—one who didn’t even have a name. The problem is that extra is fated to be sold to the tyrannical Emperor and meet a tragic, violent death! I escaped the damn Count’s family and risked my life to hide in… Of all places, the Grand Duke’s mansion, where the novel’s final villain is being raised!? But after working here as a ‘Nanny’… “I can do what Father does!” “…The child’s birthday party is the most important thing.” “Bella is not just a mere servant; she is someone I cherish!” …This was the story I couldn’t manage to write. Do these warm people meet a tragic end like this? I decided that I couldn’t let things flow according to the novel I wrote. Since that day, I resolved: I will rewrite their destiny.