The Devil is a Part-Timer!

The Demon Lord is one victory away from conquering his world when a hero stops him, forcing a retreat that goes completely wrong. He crashes into modern Tokyo with his loyal general, and the problem is simple: magic does not pay rent here. Stripped down to human form, he takes the name Sadao Maou and grabs the only thing available, a part-time job at a fast food place, because survival now means shifts, trains, and a tiny apartment. He tries to rebuild power and status, but the city keeps distracting him with normal responsibilities and unexpected relationships. When the hero who defeated him follows into this world, their conflict changes shape, turning from battlefield hatred into a tense daily standoff where neither side can fully act the way they used to.