Louise Françoise Le Blanc de La Vallière

As a second-year student at the Tristain Academy of Magic, this noblewoman struggles with a reputation for failure. Known derisively as "Louise the Zero" due to her inability to cast successful spells, the third daughter of the prestigious La Vallière family lacks the magical attributes of her peers. Her life changes significantly after summoning a knightly familiar, Hiraga Saito, marking a pivotal shift in her journey as she navigates the social pressures of her aristocratic lineage.