Ruling Another World Starting with a Firearm

Fighter jet engines roar as they charge at dragons, grenadiers shoulder rifles to stand firm against mages, and an iron tide crushes the corpses of knights and exotic beasts. When the belief in equality for all collides with the hereditary privileges of nobles, and when the gears of industrial civilization grind down the theocratic rule of the magic empire, the lofty mages and lords finally face their most dreaded moment.