Liu Zhijie, a doctor of modern agriculture, woke up and became an unlucky clan member in the late Han Dynasty. There are no soldiers and no money, and the territory is still very poor. Don't be afraid! I have the Shennong system in hand, and potatoes, corns, and sweet potatoes all go into battle. Others are still worrying about food and grass, but my granary is already piled up. Cao Cao: "Xuande, how much grain and grass do you have?" Liu Bei: "My brother planted it." Sun Quan: "I would like to exchange Jiangdong for potatoes!" Look how I, Liu Zhijie, can use one-third of an acre of land to cultivate a peaceful and prosperous age!
