Dai Nana Maouji Jirubagiasu no Maou Keikoku Ki

Alexander, whose village was razed by demonic forces, perished in a fierce battle against the Demon King. Expecting to find peace in the afterlife, he was shocked to awaken as Jilbagias, the Demon King’s own heir. Concealing his past, he plays the part of a ruthless demon prince, committing unspeakable acts to strengthen his position. All the while, he secretly plots to dismantle the very kingdom he now appears to serve. His ultimate goal? To bring down the Demon King’s reign from within, using his newfound power and influence to exact vengeance for his fallen home. Every step he takes is a calculated move, balancing deception and brutality to ensure his revenge is absolute. The line between hero and villain blurs as he embraces the darkness to achieve justice. His journey is one of cunning, betrayal, and relentless ambition, as he navigates the treacherous world of demons. Will he succeed in his mission, or will the weight of his actions consume him? Only time will reveal the fate of this unlikely avenger.