Bring a Little Technological Shock to People in Other Worlds

[Industrial Revolution + Single + Farming + System] Olivia, who was reborn as a duchy princess, faced the threat of powerful foreign enemies. Olivia knew that this country needed to be strong and prosperous! So with the help of the system, a powerful empire gradually emerged... Enemy: Huh? Are they kidding? Are you holding a fire stick and expecting it to kill someone? It makes me laugh so hard! Enemy: Brothers, this is a welfare bureau! Bang, when the bullets were shot into their bodies, and when the shells blew up their people, they were scared! Enemy: Run! They have magicians! When magic confronts technology, Olivia just wants to say, kid, you are behind the times! Can the magician eat one of my mushroom eggs? Can the so-called god eat a neutron bomb from me? Five-star General MacArthur once said, "After the collision between mortal magic and magic, I knew that the magician would lose! After all, how many divisions of Saint Prince is one magician worth?"