Lin Xiaoxiao, the operations assistant of the live broadcast room in her previous life, died suddenly in 996 and was reborn in Shanghai in 1925. She cut off her love brain and used modern marketing thinking to reduce the dimensionality of the Republic of China: she set up street stalls and shouted "Uplink", the May 30th Movement promoted "domestic products should be used for self-reliance", and the economic crisis took advantage of the bottom to expand. From a lane girl to the first female industrialist in the Republic of China, she founded Zhiqiutang, ran a girls' school, and built an intelligence network. She worked step by step amid the entanglements between Shen Yanzhi, Lu Jiuye, and Gu Mingyuan. When Shen Yanzhi fakes his death and lurks, Su Manli's triple spy, and Japan's Yamada Miko are closing in. Can she turn Zhiqiutang into a fortress that protects thousands of women before the war comes in 1937? This is a legend of a reborn man using business wisdom to rewrite his destiny and protect his family and country in the tide of the times.