The story is about Maia (i.e. Cinderella). Maia's dead mother haunts anyone who hurts her, and her stepsisters are desperate for their mother's approval. Then Maia become the messenger for her stepsister trying to win the love of Anax, heir to the Duke of Sardis. Of course nothing goes as planned but maybe there will still be a happy ending.
I liked this story, it was nice to see the Cruel Beauty world again, and the demon king still was granting wishes that were not what the person expected. It was a fun read, I still prefer Cruel Beauty, but it was a nice filler story.