Maou Gun Saikyou no Majutsushi wa Ningen datta

Ike, known as the strongest magician in the demon king's army, single-handedly conquers fortresses with his immense magical power. His ability to mow down enemies makes him feared and revered by both allies and foes, earning him the title of a "monster." However, Ike harbors a secret that he cannot share with other demons—he is actually a human. Using his modern knowledge to maintain his disguise, Ike aims for a peaceful coexistence between demons and humans while continuing to be the driving force of the demon king's army.

Despite his fearsome reputation, Ike's true mission is to bridge the gap between the two worlds. As he navigates the dangerous landscape of war and deception, he must balance his formidable magical abilities with his hidden human identity. The path to harmony is fraught with challenges, but Ike's determination to achieve coexistence fuels his every move, making his journey a thrilling tale of strength, secrecy, and ambition.