After each stumbling in their studies, Saybil, Hort, and Kudo resolve to learn from their mistakes and work to become better mages. Although Saybil is finally leaving his shop and learning about the world, his neglect of his spellcasting remains an issue. An unexpected crisis drives home for Saybil the powerlessness of having vast magical capacity and no ability to use to use it.
Saybil can't remember his life before he joined the magic academy. He has the lowest grades, because his amnesia leaves him unmotivated. One day, the school headmaster, Albus, orders him to participate in a dangerous special training. "I want you to spread the use of magic in an area where they hold witch hunts." This story is a spin-off of 'Grimoire of Zero.'
