Ling Zheng, a military industrial tycoon, accidentally passed away and became Hu Hai, the second emperor of Qin who was dissolute and unethical in history and ruined the Qin Dynasty. At that time, the First Emperor was still there and the world was not in chaos. He occupied Hu Hai's body, but he had no dandy thoughts. Just because he saw the path forward for Qin Dynasty, he was determined to abandon the decadence of history and assist the wise eldest son Fusu to reverse Qin's fate.
This young man has a pampered body, but he is too weak to lift a hammer. Behind him is Zhao Gaolisi, who is hiding evil intentions, and there are undercurrents in the court. He has no courage or foundation, but only has military knowledge and forging skills that are thousands of years ahead of him.
Zhang Taidian established the great saying of military refining and took charge of the Shaofu's supervision of smelting. He used precise command to teach craftsmen to forge fine iron and make sharp weapons, breaking the long-standing disadvantages of smelting and casting in the Qin Dynasty.
He avoided the misguided path of history, prospered the country with military industry, and assisted the virtuous with smelting. Clear the obstacles for Fusu in the deep palace hall, forge sharp blades for Qin in the smelting and casting workshops, let the wise ruler rule the dynasty, and let the fine iron protect the border. Ling Zheng, as Hu Hai, serves as an assistant to the government, and vows to join hands with Fusu to let the Great Qin cavalry travel all over the world with fine iron weapons, so that the Great Qin's foundation will last for eternity, and there will no longer be the regret of death in the second generation!
