Natsuki, a sales representative for a pharmaceutical company in Japan, was running around hospitals in a pants suit and heels today. At the end of the day, she steps off her heels from the stairs and falls down. When she regains consciousness due to severe physical pain, she finds herself in the world of Cinderella!

Natsuki has been reincarnated as Cynthia (Cinderella), but the Cinderellas of today are not easily bullied and do not fall in love. She struggles daily with Niepha, a wizard with mysterious motives, while trying to avoid trouble!

She makes full use of her knowledge of her previous life to open up the story. She presents the introduction of a butler to avoid cleaning duty! Create a beauty potion and start selling it in the city! I refuse to be a Cinderella waiting to be chosen. But... what if the person she falls in love with isn't a prince...?