Asui was born in a poor place that suffered from nine droughts in ten years. As a "loser" who was exchanged by her father for half a bag of chaff on the way to escape the famine, she felt that this would probably be the end of her life. Until that day, she was so hungry that she was dizzy. When she was chewing tree bark at the mountain temple, she was hit in the head by a "heavenly book" that fell from the beam. The book is a good one, but a bit confusing. What is "the father of hybrid rice", what is "industrial synthesis of chemical fertilizers", what is "analysis of soil pH and crop suitability"... Aho:...? I'm just a starving illiterate, show me this? The pictures in the book were quite beautiful, with strange farm tools and the only big words she recognized written in blood - "Live and eat." In order to have enough to eat, A Sui began to read and follow the drawings to start her agricultural revolution. When the villagers saw her treating pig and cow dung as treasure, pouring lime water into the fields, and planting the best wheat ears separately, they all laughed at her for going crazy with hunger. "Asui, is this how the fields are planted? The rules of our ancestors have completely defeated you!" As a result, during the autumn harvest, when wheat was sparse in other fields, the yield per mu of the Asui family's experimental field tripled. Everyone:! ! ! Ancestor, times have changed! Later - A Sui, who was proficient in the "Book of Heaven", became a well-known agricultural demon... Oh no, an agricultural expert. The drought-resistant sweet potatoes she cultivated have kept thousands of victims alive. The terraced fields and karez she promoted turned the barren loess high slopes into a fortress in the south of the Yangtze River. The agricultural school she established,