Maou Gun Saikyou no Majutsushi wa Ningen Datta

Ike, grandson of the famous demon Romberg, is considered a powerful magician and an excellent strategist in the Demon King's army. After proving himself numerous times on the battlefield, and particularly thanks to his knowledge from his previous life, Ike managed to obtain a position as Brigade Captain. This post is under the direct command of Cefiro, General of the 7th Division.

However, Ike harbors a heavy secret: he is human. Apart from Cefiro and his grandfather, no one is aware of his origin, and no one must discover it, on pain of putting the young boy's life in danger.