With her thin figure, dark skin, raspy voice and childlike face, it's no wonder Rainbow Dash didn't get chosen to be a part of the Imperial Harem. However, after being kidnapped by human trafficers and sold off to the Royal Canterlot Castle, she is made to be a lower working servant for said trafficers. After three uneventful months of work has passed, the suprisingly intelligent young doctor's life is flipped in an odd way.

Based off of the Manga Kusuriya no Hitorigoto, this won't be an exact copy, but it will follow certain story plots and elements from it.