In the world of Zephyria, the legend of Arian Falken, an unparalleled Archmage, has become myth—his power unmatched, his presence feared, and his disappearance a mystery. Betrayed by those he once trusted, Arian is reincarnated centuries later as an ordinary high school student, Elric Cross, in a world devoid of magic. Just when he accepts a mundane life, a mysterious summoning ritual drags him back to Zephyria. This time, however, he finds himself as a student in the famed Boundless Academy, an elite school for magic users and warriors preparing for an ancient, world-rending war. But something is different. The magic, the politics, and even the people have evolved—and danger lurks in every shadow. As Elric strives to reawaken his lost powers, he quickly catches the attention of the academy's most gifted and influential figures: the haughty noble princess, the enigmatic transfer student, the playful spirit summoner, and the stoic demon hunter, all drawn to his growing influence and mysterious aura. Together, they form a group with differing motivations—some desire him, others want his power, and a few may want him dead. In a journey full of intense battles, spell-binding magic, and challenges both mundane and mystical, Elric must uncover why he was summoned, what dark conspiracy haunts the academy, and why his past life’s betrayal is repeating itself. Guided by his boundless ambition, he’s determined to reclaim his legacy and protect those he loves. But can he conquer the world of magic and his own forgotten heart?