Su Wan, a modern society animal, died suddenly after staying up late to make money. When she opened her eyes, she was dressed as a country orphan girl in the 1970s who had neither enough food nor clothing to keep warm. But she has a modern money-making brain in her hand, and she has always vowed to live a good life in 70, and do everything to make money! While others were working hard to keep their work points, Su Wan secretly went into the mountains to collect wild mushrooms and herbs, and then sold them to supply and marketing cooperatives to earn the first pot of gold. He identified the gap in the food shortage, used modern seeds in the space to cultivate high-yielding vegetables, and quietly started small family farming. Seeing that the people in the village wore drab clothes, he made new clothes with his tailoring skills and made a lot of money at the market.