The Strongest Magician in the Demon Lord's Army Was a Human

Raised under the guidance of the powerful demon warlock Romberg, Ike is taught the secrets of an ancient, highly advanced civilization that once dominated the world. Alongside his natural aptitude for magic, that knowledge propels him swiftly up the ranks of the Demon Lord’s army, where he leads a brigade to repeated victories against human forces.

Ike’s success hides a perilous truth: he is human. A single revelation could mean severe consequences, yet he continues forward, determined to pursue a difficult ideal—finding a path for humans and demons to live side by side and bringing an end to a war that has dragged on for far too long.