Maougun Saikyou no Majutsushi wa Ningen datta

Bookshelf

Genre： action adventure fantasy harem seinen supernatural
Author： hata ryousuke
Artist(s): anajiro
Year: 2019
Original Publisher: futabasha
Status： Ongoing

acting based on a novel based on a web novel beautiful female lead clever protagonist cunning protagonist demi-humans demon lord/king demon queen demons disguises dullahan famous protagonist fantasy creatures fantasy world gender swapped characters genius protagonist guns gunfighters human in monster/demon environment human-nonhuman relationship isekai leadership loli mages magic maids male protagonist masks masked characters master-disciple relationship master-servant relationship medieval european ambience modern knowledge monster girls monsters multiple reincarnated individuals nobunaga or a relative orcs overpowered protagonist protagonist strong from the start reincarnated in another world reincarnation secret identity secretive protagonist strategic battles strategist strong characters strong male lead sword and sorcery/magic wars witch/es

"Known as the 'Strongest Magician of the Maou Army,' I am Ike, a demon capable of seizing a fort single-handedly. With overwhelming magic, I clear away enemies, earning the awe of both allies and adversaries. Yet, I harbor a secret I cannot share with any other demon: 'In truth, I'm actually human.' Leveraging modern knowledge to keep this secret, I have risen to become a distinguished commander and the driving force behind the Maou's army."