How Come You, a Farmer, Are More Terrifying Than the Lord?

[Lords of all people, farming, training, arms, development] Zhang Rui traveled to a world where all races were lords. Here, each lord can build his own empire by recruiting troops, collecting resources, building territories, and expanding territory. Zhang Rui bound a territory with top-quality farmland occupying 90% of the area. This kind of territory is considered by everyone to be a fatal start. Without soldiers and defenses, it is a 'granary' that can be plundered in the eyes of others. But Zhang Rui has [Planting Technology Tree] For his soldier, if he eats one meal of food planted by him, his attributes will be improved as if someone else had eaten 10 meals of ordinary food. Others were starving to death due to lack of food, while his granary was piled up to the point where there was no room for it. When other lords passed by Zhang Rui's territory, they showed greed and sent dragon troops to invade. A soldier patrolling the territory gave it a punch. "Everyone, be careful, this dragon can escape from blood!!" The patrolling soldier looked panicked and shouted in panic. As Zhang Rui activates more and more black technologies, he can even grow ginseng fruits and flat peaches. ... Monster BOSS: "How come you, a farmer, are more terrifying than the lord?" Hostile lord: "What does it mean that his peasants can defeat the dragon?" God of War: "A farmer has more soldiers than me, better equipment than me, and more territorial facilities than me... Is this really reasonable?" Zhang Rui: "You raise an army, grab territory, and compete for resources." "I just need to farm." "Keep planting, and you will have everything."