Reincarnated in a Vampire Otome Game as an Extra

When Vivian thought she died, she didn’t expect to get reincarnated in an Otome vampire game, Midnight Allure she played as an extra whose end was to become a frog. Added to that was the system telling her to do as she pleased and give the world a satisfying story or else the world would be destroyed. Become out of character, stick to the role or plot of the story or pave a new path. It was up to her how she would go to the flow of the story. And since she hated being controlled, she would follow the system. And do what she wanted in order to live her second life in the Otome game.