Since its inception by the Nishiki family—a longstanding powerhouse in the local area—St. Martius Academy has served as a center of education for generations of maids.

When Ryunosuke Kokuto receives a personal invitation from the chairman of this respected edifice to serve as a professor, he doesn’t say no to the opportunity.

His mission? To teach his students to be the best darn maids ever to pick up a feather duster!