Sally, the princess of the Land of Magic, develops an interest in the human world and decides to experience it firsthand. She meets two girls her age, Yoshiko Hanamura and Sumire Kasugano, at a department store and quickly befriends them. The girls eventually return to the store with Sally and her brother Cub, who had been sent to retrieve her, only to find that they've been captured by a pair of thieves. Sally uses her magic to rescue them and the girls remain unaware of her powers.