In the kingdom of Earlshide, Merlin Wolford was once hailed as a national hero for his tremendous power and achievements. Wanting a quiet life, he retired to a secluded rural area to raise an orphan he had rescued. That child is Shin, a former Japanese office worker reincarnated into this world with his past memories intact. Over the years, Shin demonstrates remarkable brilliance in both magic and combat, continually astonishing Merlin.
However, on his fifteenth birthday, it becomes apparent that Shin’s talents are purely combat-oriented, leaving him socially awkward, lacking common sense, and somewhat reckless. To address these deficiencies, he enrolls in the kingdom’s Magic Academy to grow alongside his peers. But a peaceful existence proves impossible, as he quickly becomes a local sensation upon arrival. As Shin Wolford adjusts to school life in the capital, he forms friendships, explores the world, and faces the various evil forces threatening him and his city.