Lin Fan, a top student in Chinese agriculture, was reborn in Africa after a laboratory accident and became Lin Feng, an emaciated boy on the verge of death. Absolute poverty, drought, and primitive farming made it difficult to survive. He relied on his professional knowledge to overcome the situation: he built simple water filtration to save his family, opened up wasteland for compost, and selected and bred improved seeds to resist pests and droughts. From being ridiculed as "crazy" to conquering the villagers with high-yielding crops, he used knowledge as a plow to plow his way through the barren red soil, leading the desperate to declare war on famine - will this seed of rebirth eventually plant hope in the wasteland?
Good book, students retain knowledge