A modern military enthusiast's fateful change. Not an invincible cool article. Modern military fans traveled through the Republic of China, relying on the system and family relationships, starting from forming a militia, transforming the militia with modern training methods and equipment, suppressing bandits, making steel, building the army, opening secret arsenals, secretly laying out industrial accumulation, actively participating in political games, and gradually growing into a separatist force dominating Bashu. When the Anti-Japanese War broke out, another army came out of Kuimen, pointing their swords at the Japanese pirates, crushing the Japanese pirates' dream of invading China with a torrent of steel.