Ririka lost her parents at the age of five and was taken in by Helen, an elderly former palace servant.
Helen taught her the ways of a servant, preparing her to survive on her own.

Now seventeen, Ririka begins working as a live-in maid at the mansion of Duke Willzia LeClair, a nobleman famed for his eccentricities.
Thrilled to be working in the long-neglected estate, she throws herself into her duties—and word of her skill soon spreads across the kingdom…!?

Thus begins the charming daily adventures of a hidden handsome duke and his unbeatable servant!