"The Dawn of the Witch" is set in a fantasy world where magic is a fundamental part of society, and the story revolves around a young man named Sable, who attends a prestigious magic academy. Sable is unique among his peers because he suffers from amnesia, unable to recall his past or the origins of his magical abilities. Despite this, he possesses exceptional talent in magic, which draws both admiration and suspicion from those around him.

The narrative begins with Sable being assigned to a special class led by a mysterious and powerful witch named Roux Cristasse. Roux is tasked with guiding a group of students, including Sable, on a journey to uncover the secrets of ancient magic known as "The Dawn of the Witch." This ancient magic is said to hold immense power, capable of reshaping the world, but it is also shrouded in danger and mystery. As the group embarks on their quest, they encounter various challenges, including hostile magical creatures, rival factions seeking the same power, and the lingering shadows of their own pasts.

Throughout the series, Sable's amnesia becomes a central plot point, as fragments of his memories begin to resurface, hinting at a deeper connection to the ancient magic they are seeking. His relationships with his classmates, particularly with the determined and resourceful Holt and the enigmatic witch Roux, play a significant role in his journey. Holt, a fellow student with a strong sense of justice, often clashes with Sable but gradually becomes a trusted ally. Roux, on the other hand, serves as both a mentor and a figure of intrigue, her motives and knowledge of the ancient magic remaining ambiguous.

As the group delves deeper into their mission, they uncover the dark history of "The Dawn of the Witch," learning that it was once used to bring about catastrophic events. The series explores themes of power, responsibility, and the consequences of wielding magic without understanding its true nature. The characters are forced to confront their own desires and fears, as well as the moral dilemmas posed by the immense power they seek.

The story builds toward a climactic confrontation with those who wish to exploit the ancient magic for their own gain, forcing Sable and his companions to make difficult choices. The resolution of the series ties together the threads of Sable's forgotten past, the true nature of "The Dawn of the Witch," and the bonds formed between the characters. The narrative concludes with a sense of closure, while leaving room for the possibility of future exploration in the world and its magic.