In the otome game "Revolution," a corporate slave OL named Rei Taylor is reincarnated as the heroine. However, her favorite is not one of the prince candidates, but the villainess Claire François! Utilizing her knowledge from her previous life, Rei manages to become Claire's maid. But now, she begins to take actions to bring Claire and the second prince, Sain, together...?! A love comedy fantasy filled with intense emotions, all for her one true love!