Seven Seas Entertainment describes the story:
Ordinary office worker Oohashi Rei wakes up in the body of the protagonist of her favorite girls otome game, Revolution. To her delight, the first person to greet her is her favorite character, Claire Francois–who just so happens to be the main antagonist of the story. Now, Rei is determined to do what the game never allowed: romance Claire instead of one of the male leads. But how will her villainous lady love react to that?!
Aonoshimo launched the manga in