Tiao Ziguo, a special instructor, died in the line of duty and traveled through time to become a remote county magistrate in the late Chongzhen era, carrying the "Imperial System" with him. The Tatar army has arrived, and the imperial court is in decay. He rises from scratch in this broken mountain and river - making steel, making flintlock guns, training new troops, bloody battles with the Tatars, sweeping away bandits, overthrowing the Ming Dynasty, and establishing an iron-blooded empire.
However, his footsteps did not stop at the Central Plains. Piao Piao is in charge of intelligence and dark blades, spying on the world for him; Enchanting lurks in the dark, leveraging the foundation of the enemy's country with her beauty and ruthlessness; brothers in life and death, Jiejie and the world, one leads troops to fight in all directions, and the other spends all his wealth to build the backbone of industry.
From the small county of Qingzhou to the unification of East Asia, from the fleet sailing to the Western Ocean to the iron hoof on the European continent, Tiaoziguo planted the sun and moon war flags all over the world - everything the sun and moon shines on is the territory of the empire. This is a hardcore and iron-blooded global battle record, with bloody wars, powerful secret fights, tough tenderness, and a crushing technological and military gap to crush all dissatisfaction.