The Devil is a Part-Timer!

Devil King Sadao stood on the precipice of absolute victory, mere moments away from conquering his world. However, his grand ambitions were abruptly shattered when Hero Emilia intervened and defeated him in battle. Stripped of his power and cast out from his own realm, the once-feared overlord found himself drifting across dimensions, ultimately washing up in an entirely unfamiliar world: modern-day Tokyo. Far removed from his dark fortress and demonic armies, Sadao faces a daunting new reality. The supreme abilities that once made him a terrifying conqueror are utterly useless in contemporary human society. With no kingdom to rule and no subjects to command, the former Devil King is forced to confront a mundane struggle he never anticipated—survival in a sprawling metropolis. To cover his basic living expenses, Sadao must set aside his pride and enter the workforce as a freeter, taking on part-time jobs just to make ends meet. For a being whose only true expertise was world domination, navigating the daily grind of minimum-wage employment proves to be an unexpectedly humbling challenge. Now, the ultimate evil must learn to balance rent, groceries, and the ordinary demands of city life in his strange new home.