「Life in a mansion is fun!」 Ririka, who lost her parents at the age of five, was taken in by her Grandmother who lived in the neighborhood and was once a servant at the royal palace, and was taught this and that to live alone. One day, at the age of 17, Ririka lived and worked as a servant in the mansion of Duke Leclerc Wilgia. Wilgia’s mansion, which is famous for his eccentricity, is in disrepair, but Ririka gleefully worked hard to clean her up. She also did her laundry. She also worked in the garden. On top of that, when I started living with Wilgia, he turned out to be a surprisingly nice person…? The fun days of Ririka, an all-around maid who can do anything, and Wilgia, a hidden handsome duke!