Mui Aiba

Mui Aiba serves as the central heroine of the story, hailing from the mysterious 'Ruined World' and wielding an extraordinary form of high-speed magic. A chance encounter with Tōko Nanase inadvertently awakened his dormant magical abilities, setting the stage for his enrollment at Subaru Magic Academy. As a dedicated member of the Wizard Brace, Mui is no stranger to battle — but her deepest motivation lies beyond combat. Her older brother Tōru Aiba has been brainwashed and taken by the sinister organization known as the Guidance, and she will stop at nothing to bring him home. Her unwavering resolve and fierce love for family define her as a heroine of true heart.