No longer a Villainess now I'll be a Conqueror

Reincarnated into a medieval-Otome-game world I have become the villainess who is bound to die, banished, or married off to some stinky lord. But since I know the story of this game I shall set the record straight and conquer this world with my knowledge of advanced civilization and inherit my family's will then I shall live happily by myself. Commence the evil laughing!