Liu Zaozao, a modern-day migrant worker, accidentally disguised himself as the daughter of a county magistrate and was sent back to the remote Xiushui Village after his life experience was revealed. There is no system and no space. With modern knowledge, she started by making tofu and sprouting bean sprouts, and gradually introduced bean products such as yuba and dried tofu, built a distribution network, opened a "Douxiangju" shop, and linked up with restaurants to expand business. In the process, plots by peers and family disputes were resolved, and the villagers were encouraged to grow chili peppers and make bean paste to get rich together. Not only did the barren mountain village transform into a prosperous town, but they also gained warm family ties and a stable life, and wrote a story of a peasant girl's counterattack and entrepreneurial legend.