Siheyuan: from Conquering Qin Huairu to Becoming the Chief Commander of a Great Power

System flow, multiple female protagonists, industrial power Lin Feng travels through the 1960s and awakens to a strange system: can he obtain black technology blueprints by conquering beautiful women? In order to serve the motherland and obtain technology, Lin Feng looked helplessly and excitedly at Qin Huairu in the courtyard and Yu Haitang in the factory... "Ding! Successfully conquered Qin Huairu and obtained the C616 lathe modification drawings!" "Ding! Successfully conquered Cheng Kaiyan and unlocked the 'Long Sword' nuclear submarine power system!" In the courtyard, he was the "living king of hell" who frightened all the birds, and managed Yi Zhonghai and Liu Haizhong to be docile. On the national border, he is the "chief commander of a great power" who makes the great powers fearful. He single-handedly created the legend of the "Dragon Roar" military exercise. Let's see how Lin Feng uses the system to get everything he wants in the Qinman Courtyard, lighting up the country's technology tree step by step! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.