In the third year of Shaosheng's reign, in Biandu, Daliang, Gu Hengzhi, a vegetable vendor in Nanshi, was smashed by the city tyrant Zhang Boyong. A basket of rotten vegetables, an injury, and even the last penny was taken away. When he was about to die, a light exploded in front of his eyes - the productivity encyclopedia system. From farm tools to gunpowder, from spinning wheels to blast furnaces, every piece of knowledge needed to be "made by hand, tried by hundreds of people, and academically duel" to unlock. It took him three days to make the first curved shaft plow and let Zhou Tieniu, a dock coolie, try plowing it, saving two hours on one acre of land. When the news spread, people lined up to borrow it, but the conservative scholar Cheng Mingdao scolded him in the street for his "strange and obscene skills, which violated Confucian laws." Gu Hengzhi had no way out. He set up the arena and invited scholars from all over the city to test the new coal furnace - burning one furnace of bricks would save 30% of firewood, and hundreds of civilian households signed their signatures. The great scholar Zhang Boyong secretly colluded with Tie Jie to make him a monster and confuse the public. In the darkness of Biandu, a scholar with the pseudonym "Zhao Jian" handed over a volume of "On the Art of Benevolence and Hundred Works". A hundred thousand cavalrymen from the north, Tie Jie, went south, and the court wanted to use him as a scapegoat. Gu Hengzhi picked up the newly made steel blade and walked into the Fengxue military camp: "Give me three hundred craftsmen and give you three thousand sabers."
