“From office cubicles to demonic councils—one salaryman’s rise to power.”
Dennosuke Uchimura, a diligent but overlooked Japanese salaryman, meets an untimely end in a hit-and-run accident while working abroad. Summoned to a fantastical realm by the Demon King, Uchimura is appointed as one of the Four Heavenly Kings—a prestigious position typically reserved for powerful beings. Despite being an ordinary human, he leverages his corporate skills to navigate the complexities of interspecies diplomacy, military strategy, and bureaucratic challenges in the Demon King's army. This series blends isekai adventure with workplace comedy, highlighting the protagonist's adaptability and resourcefulness in a world where logic and negotiation often triumph over brute strength.