In Zhang Zai, the refugees who starved to death in troubled times in their previous life were reborn and returned to the eve of the famine. Carrying the memories of his past life and refusing to repeat the same mistakes, he led the refugees to reclaim wasteland and plant food. Faced with the obstruction of powerful landowners, the covetousness of powerful people, and the speculation of the court, Zhang Zai relied on his past life memories and agricultural knowledge to gradually build his own agricultural kingdom. He cut off the tax books of thirty-eight cities, liberated farmers, dug canals, and diverted water for irrigation. When thousands of miles of fertile fields turned into blue waves, the princes who had looked down on him found that the weight of the country could not hold down a single ear of grain. Zhang Zai used food and farm tools to rewrite the destiny of a dynasty.
