The Glacier family, renowned for producing only the finest mages for generations. Sachi, a girl born into this prestigious family, received a devastating result in her magic power appraisal: a magic power value of 1. Although her luck value was an astonishing 999, it was considered utterly meaningless for a mage. As a result, Sachi was abandoned by her parents and siblings and cast out into a remote forest at the tender age of five. However, she was found by a female mage known as the 'Sage' who lived in the forest, and Sachi quietly grew up under her tutelage. During this time, the Sage recognized Sachi's talent as a mage and began teaching her magic, stating, "Your talent might just change the common understanding of magic." Eventually, Sachi acquired power surpassing even the Sage's. Now, to learn general knowledge and societal norms, she is sent to a magic academy attended by nobles.

This is a story about a girl who was told she had no magical talent, who might just prove wrong the nobles who scorn her as a commoner, shake up a kingdom obsessed with magical power, and perhaps even save the world.

※A comic adaptation is available on Comic Grast.