Cevin enters the Hall of Glory hoping to bond with an epic blade and set off to save his captured brother. Instead, the weapon that chooses him is ordinary-looking and carries urgent news of a dark conspiracy brewing within the Academy of Living Weapons itself. Thrust into the Academy's mysterious corridors, Cevin must master this unconventional weapon and navigate treacherous alliances.

Cevin is a twelve-year-old boy driven by dreams of heroism and love for his captured brother, but prone to underestimating the unconventional. He starts the series overconfident and impatient, and his growth comes through embracing his unique heritage and the counterintuitive strengths of his unusual weapon. He is earnest, loyal, and fundamentally good-natured.

Across the series, Cevin unravels secrets about his family and himself, discovering that the wisdom he once scorned is essential to survival. Each revelation deepens the conspiracy, blurring the line between friend and foe. The arc is a classic 'chosen one' subversion — the hero the kingdom needs is not the hero Cevin imagined himself becoming, and true power comes from an unexpected source.