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

Ike stands as the most formidable magician within the Demon Lord’s Army, serving as the commanding leader of the Immortal Brigade under the Seventh Corps. His unmatched magical prowess has turned the tide of countless battles, allowing him to conquer heavily fortified strongholds single-handedly and relentlessly drive back the advancing forces of humanity. To his allies and enemies alike, he appears to be an unstoppable asset in the demonic war effort. Yet beneath this fearsome reputation lies a dangerous truth that could unravel everything. Neither Dairokuten, the supreme Demon Lord, nor Ike’s fiercely loyal soldiers suspect his darkest secret: he is actually a human living in hiding among demons. Every victory he secures deepens the peril of his double life, forcing him to constantly navigate the treacherous line between maintaining his cover and surviving the brutal conflict surrounding him. As tensions escalate on the battlefield, Ike faces an impossible dilemma. He must find a way to protect his hidden identity from those who would see him destroyed while simultaneously pursuing a seemingly unattainable goal. Rather than perpetuating the endless bloodshed, he quietly strives to forge a path toward peaceful coexistence between humans and demons—a fragile dream that depends entirely on keeping his true nature concealed.