Xu Zhihe, a top student at the Agricultural University, woke up and transformed into a poor peasant girl in the ancient northwest. Good news: The family has land. Bad news: The ground is sandy, and when the wind blows, you can't keep your eyes open and nothing you plant will survive. Good news: Her father is Li Zheng, a grassroots cadre after all. Bad news: Her father will be beheaded soon because he cannot pay taxes and grain. Xu Zhihe: "..." OK, this is a really explosive start. In order to save her father's head and the whole family's jobs, she decided to use what she had learned throughout her life to create miracles in this desperate land. Villager A: "Is the yellow-haired girl crazy? Mixing rocks and mud into the sand?" - That is the water-retaining layer that improves the soil. Villager B: "Oh my god, how dare she dig such a deep ditch in the sand!" - That is a karez, the lifeline of arid areas. Villager C: "It's over, it's over, she cut down the sacred tree used to worship the sky and used it as firewood!" - It was rotten wood that died of disease. If not treated, it will only infect more vegetation. When oases replaced deserts, when granaries were filled with grains, and when the once "barren land" turned into the "Shanghai Jiangnan" that everyone yearned for, everyone was stunned. Even the former general who was demoted here and supervised her work with a cold face all day looked at her more and more wrong. One day, he cornered her in a melon field, with red ears: "Miss Xu, not only can you farm, but you can also plant... What to plant?" Xu Zhihe wiped his sweat and said casually: "If you sow melons, you will get melons, and if you sow beans, you will get beans." He was silent for a long time, and whispered: "Then I will plant myself,