Siheyuan: a Pioneer in a Technologically Advanced Country

When he woke up, Zhou Kai, the top all-round engineer in 2025, returned to the hot and smoking summer of 1960. This year, due to continuous drought, the country is at the most scarce juncture of supplies. This year, the "beasts" in No. 95 Nanluogu Lane are planning how to share the last morsel of food from the honest people. Zhou Kai, a graduate of Harbin Institute of Technology and a level 13 technician at the beginning, held the [Great Power Technology System] in his hand and smiled coldly as he looked at the neighbors in the yard who had ulterior motives. "Vampire? Elderly care? Moral kidnapping? In my case, there are only steel tolerances and absolute logic." He dug out an "industrial machine" that was ahead of its time from the scrap heap, and used official documents from the factory department to reduce the dimensionality of the machine at the hospital meeting. But the journey in his eyes is by no means limited to this square courtyard. From high-precision machine tools to special metallurgy, from the prototype of integrated circuits to the heart of a 10,000-ton giant ship, from aerospace materials to smart terminals that change the national destiny. He single-handedly forcibly pulled the gears of the entire industrial chain in that wasteland without semiconductors. This is not only the survival history of a courtyard house, but also a man's crazy overtaking journey to reshape the backbone of a great country and aspire to world industrial hegemony!