It is an atypical fairy tale. Most of the fairy tale characters have their gender changed. It is a story about how the protagonists help the fairy tale develop smoothly. The non-original CPs in the article are tentatively only Cheshire Cat x Ellis.
Disclaimer: The gender change of fairy tale characters is not my original meme. Since some characters have not had their gender changed, they are not labeled as gender change.
Concept: How to develop fairy tales correctly