The story centers on Kana Nakamichi, a middle-school girl who had already lost her parents and just recently lost her only remaining relative, her grandmother. As a result, she ends up living and working at a newspaper delivery office. Everyone else living at the office are all charming, self-assertive bishōjo. The show follows Kana's daily life in the fast-paced yet joyous environment.
After a prank gone wrong, Princess Lapis must undergo a long journey back home to the Diamond Palace. With her for this adventure are a young sprite, a directionally challenged immortal, and her math tutor. Armed with the powerful magic eraser, and an unmatched love of pudding, Lapis continues forth righting the injustices of the world and defeating magical foes.
Lloyd is a novice adventurer whose dream is to discover "true strength" in the capital he's always admired, despite growing up with neighbors who always considered him weak. The story starts with him departing from his hometown, which just so happens to be located right next to...one of the most dangerous dungeons in the world?!