The Wind and Rain Road in Wuyue, an Exotic Land

He has a PhD in military industry from the Qing Dynasty and a master's degree in metallurgy and machinery. He has spent his whole life in laboratories and factories, engaged in weapon research and development, and industrial design. An explosion caused him to return to another world and become the youngest ninth son of the Qian family in Wuyue. In history, Qian Hongchu was gentle and kind, protected by his elder brother, and finally returned to the Song Dynasty. But he was Jiang Chen, and industry was his job. He was good at farming, metallurgy, machinery, and thermal weapons. So what if he was in troubled times with cold weapons?