A high school girl inherits her grandmother's estate, and what awaits her is a huge mansion with maids! But it turns out her grandmother was a witch, and the maids are all non-human beings—including werewolves, vampires, succubi, and Medusa!

This is the long-awaited book version of the short comic that has been a hot topic on social media, featuring non-human girls of various races and the lovey-dovey stories of a young lady and her maids that unfold at the mansion and at school.

(Source: Futabasha, machine translated)