The Max Magic Level Great Sage’s Return

When monsters suddenly appeared across the world, only the Great Sage Ichikami Atsumu could stop the Calamity. After dying, he awakens fifty years later in the body of Kusanagi Minato, a bullied boy who took his own life. Atsumu returns to Kamui Magic Academy and finds a peaceful Japan where magic has weakened and mages are treated as relics of the past. As he overwhelms low-level bullies and attracts the attention of students, teachers, and a noble magician, signs emerge that the Calamity is returning. The world may still need the Great Sage’s power.