Merlin Wolford, a once revered figure in Earlshide, now leads a secluded life in the rural woods, focusing on raising an orphan named Shin. Shin, a reincarnated Japanese salaryman with extraordinary magical and combat abilities, lacks social skills and enrolls in the Magic Academy to mature. Despite his efforts to lead a normal life, Shin's celebrity status and encounters with evil forces disrupt his high school journey in the capital, where he forges friendships, explores the world, and combats looming threats.