Is There Anything Wrong with Climbing the Technology Tree in Magical World?

"What!? I have a system!" "What!? The system asked me to rebuild civilization!" "What!? The system asked me to rebuild technological civilization in this world where magic civilization is highly developed!" "System, I want to talk to you, why can't I practice magic?" System: "Sorry, we don't have enough permissions to answer." The party patriot who carries the civilization reconstruction system travels to a magical world where gods are holy, mages are everywhere, and knights are inferior to dogs. Unable to practice any magic, he had to embark on a farming path to develop science and technology in the territory. The first problem facing Party Patriot is that he, a grassroots man, does not even have a territory where he can farm. System: "Rebuilder, you are not a common citizen. According to the bloodline and legal principles of this world, you have a principality to inherit..." (The lord farming story focuses on science and technology, and the copy is related to the Tongliao universe)