The Hero Abandoned Me, So I Made a Demon Empire with Potatoes & a Spinning Machine (No Magic)#Isekai

No magic. Branded a heretic by the Church. Tossed aside by the arrogant hero like garbage—until a white-haired, red-eyed loli demon lord picked me up and dragged me back to her bankrupt kingdom. I don't know a single spell, but I know science. With wood ash, cement, and a spinning jenny, I took a band of misfit "villains" and built roads, farms, and factories right under the gods' noses—sparking a revolution of steam and reinforced concrete. The hero called me useless. The Church called me a heretic. So I stopped playing savior. The demon realm was so broke the demon lord herself had to mine coal. The demons had brute force but couldn't even grow a single potato. So I taught them detox farming, cement-making, textile machines, and even turned the bug swarm into a delivery fleet. No system. No cheats. Just basic industrial know-how. Soon, the Church's holy army shattered against our concrete walls. Gold flooded the royal vaults. The insect horde became the realm's biggest logistics empire. And when everyone demanded to know what forbidden magic the "Grand Sage" was using, I just shrugged: "I'm just an ordinary guy. I don't do magic. I just know a little science." This isn't a tale of heroes and demons. It's the story of a man the world threw away—and the outcasts who took him in—building a home from nothing. PS: Video production is a challenging task. If you like my work, please follow and give me a like. #WesternFantasy #KingdomBuilding #FarmingNovel #Lord #MagicSystem #Isekai #LightNovel #BookRecommendations #WesternFantasy #TechMagic #IndustrialRevolution #Transmigration #Farming #PowerFantasy #MindBlowing #BookHunt