Princess Anisphia, known as Anis, yearns to soar the skies despite her kingdom's skepticism of such dreams. Hindered by her lack of magical abilities, she relinquishes her royal title to delve into 'magicology,' blending diverse resources and her Earthly knowledge. Meanwhile, her brother Algard assumes the throne's duties and is coerced into a political union with Euphyllia Magenta. Rebelling against this arrangement, Algard befriends a commoner, sparking turmoil with his intended. When Algard publicly severs ties with Euphyllia, branding her a tormentor, Anis intervenes, saving Euphyllia on a flying broom. Proposing an alliance, Anis enlists Euphyllia as her assistant, revealing hidden intentions behind this seemingly chance partnership.