Only a few years ago, the five-century conflict between the Church and the Witches came to an end in peace. However, the flames of that age-old war continue to smolder in the world's shadowy corners. Sable, a struggling student at the Royal Academy of Magic of the Kingdom of Wenias, has no recollection of his life before enrolling. As part of a specific training program, he left the Kingdom under the supervision of Headmaster Albus to journey to the southern extremities of the continent, where anti-magic insurgents are still a force to be reckoned with. He's accompanied by a group of folks who are both capable and charismatic; there's the Witch, for example. Roux Cristasse, who pursues prohibited knowledge of ancient magic in the 'Grimoire of Zero,' the brilliant girl Holtz, and Kudd, the school's lone beast What secrets will they find on their voyage to the south...?