After being reborn in a new realm, the renowned sage Ephthal dedicates his life to unraveling the secrets of magic. Despite striving for magical mastery, he faces the harsh reality of his limitations, leading to a sense of hopelessness that marks the end of his current existence. However, centuries later, he is granted a second chance at life and enrolls in a prestigious magic academy, armed with the wisdom and sorcery garnered from his previous incarnation. Displaying his incredible prowess by effortlessly wielding ancient, legendary spells, he defies the weakened state of magic over four centuries, poised to dominate a world that once underestimated his abilities.