The servants of the Imperial House of Ferdina are famed for their ability to handle any situation from a shortage of cake to late-night assassins.
Prestige is put on hold when Lunaria, a top-class maid, is tasked to escort the prophesied hero Raymond to a neighboring kingdom.
The improvised field trip snowballs into one maid’s crusade against a dungeon and the vile denizens of the hollow earth. But there are always worse things than death out there—such as being late for work.