Rekindle the Fire of the Past

Old farmer: "Sir, this plow is amazing!" "Small curvature adjustment..." Ministry of Industry: "No one drives it automatically, what a fairy trick!" "Basic fluid mechanics...." Emperor: "Aiqing's invention can be worth a hundred thousand elite soldiers!!" "The competitive level of middle school students...." "Hey, Aiqing, what are you doing? ! " "A small grassroots organizational structure reorganization, relax..." ....... The young physicist Cheng An came through time, carrying the Tiangong Sui Manual, and using technology, knowledge, and ideas that surpassed the times, he unreasonably smashed this ignorant and cannibalistic world into pieces. Many years later, Cheng'an would always think of the first ray of sunshine he saw when he woke up in the cowshed in Changsheng Township. So hot and bright. "This is the ember of civilization and the glory of civilization. "