Lexi Adelmann, a second-year student at Arcana Academy, is a fire magic prodigy— wild, energetic, and so powerful even her teachers struggle to keep up. But when a mysterious top student named Ignart transfers in, Lexi is assigned to partner with him on a dangerous mission: Track down a group of elite adventurers who went missing during a top-secret operation. These missing elites would later become known as the “10 Heroes of Morta.” For Lexi, it's her first time meeting someone with power equal to her own, and the thrill is undeniable. For Ignart, it's his first time dealing with someone this unpredictable. Can this chaotic duo overcome their clashing personalities to complete their mission—and possibly change the fate of the world? This is the untold story of Lexi and Ignart's student days— a fiery and fateful journey before they became legends.