"Why?"

Fang Yun said, "goats have strange teeth. When they eat grass, they will eat grass roots together. The more goats they raise, the greater the damage to the grassland."

"It's a plan, but it doesn't seem to play a decisive role," said the general.

"This is only the first step. The second step is to buy a large number of mantis, dragonflies, ladybugs and other insects that prey on pests on the grassland for the reason of being used as medicine. Within three years, the grassland will be flooded with pests."

Everyone was happy and realized that Fang Yun had a series of serial plans.

"Your Highness, there is still a third step?" a scholar asked eagerly.

"The third step is that if the barbarians sell a large number of goats, they will lack meat. Therefore, next, we only accept rabbit skin, not rabbit meat, and let the barbarians eat rabbit meat."

A member of the family immediately said happily, "I understand! Rabbits have too little fat, and we can't get fat. Those barbarians practice every day. They don't have beef and mutton. They only eat rabbit meat, and their body must be getting worse and worse. Moreover, the rabbit is best at drilling holes, destroying the ground, and is especially good at living. It's a nest all its life. They eat more grass, and other animals eat less."

"The third step includes not only rabbits, but also mice. All animals that are good at killing mice and rabbits, such as snakes, foxes, wolves and eagles, should find ways to control them, or simply buy a part of the body of these animals on the grounds of medicine to encourage barbarians to hunt and kill."

People nodded one after another. They could only vaguely understand that it was harmful to the barbarians, but unlike Fang Yun, they knew the food chain and ecological balance.

"In this way, we can take back the land. After that, we have to decide the time of day!"

"But even the semi saint can only change the day for a period of time. It is not only difficult to change a place forever, but also the demon saint and the man saint will do it."

"I ask you, if I spread the way to make the grass grow more lush, will they do it?" Fang Yun asked.

The crowd stared at Fang Yun. There was no need to ask this question at all.

Fang Yun said with a smile: "at the beginning, there were too many sheep, and there must not be enough grass. One way to make the grass vigorous is to open ditches from lakes, wetlands and swamps in all directions and irrigate the grass, which can make the grass grow better in a short time."

"What about a long time?"

"You'll know later."

Fang Yun sighed in his heart that these were not fabricated out of thin air, because they had actually happened. In particular, the last strategy to over develop lake wetlands is to take drastic measures. Once more water leaves the lake, both soil erosion and evaporation will be extremely fatal. Finally, the whole land will harden, vegetation degradation and land desertification.

If there is only water shortage, the barbarians have a way to change, but there are problems in the collapse of ecological balance and regional humidity. The demon barbarians and the holy courtyard will add fuel to the fire. The whole process can only be more terrible and faster than the ordinary collapse of ecological balance.

"Even the people of that era suffered heavy losses, and these barbarians could not have discovered the secret in advance. If this plan was copied to Shengyuan, before the barbarians discovered it, the saints jointly created a heavy snow in winter and froze to death a large number of cattle, sheep and animals. At that time, the barbarians had no choice but to take the initiative to fight hard with the Terrans, and they could not wait to starve to death. Although this is true It will destroy the ecological balance, but as long as the barbarians are destroyed, the saints join hands and invite the Dragon saint to come forward, it can be easily solved, and there is no hidden danger to the Terran. "

Fang Yun glanced at the sky outside the door.

"As for this tribe here, it will only be worse, because the only Barbarian King has no role in the face of ecological imbalance and land desertification."

The old man of Shushan suddenly appeared, waved his big hand and said, "wait and see."

So a huge light curtain appeared at the door of the main hall of the military academy. The whole grassland appeared on the light curtain, and the grassland on the light curtain changed rapidly.

Fewer and fewer sheep did not eat grass roots, while more and more goats and rabbits. Then there was not enough grass. The barbarians began to dig ditches to draw water from lakes and other swamps.

Soon after, the grass on the grassland became less and less, and then pests flooded until the grassland was completely degraded.

Finally, the whole barbarians poured out, regardless of men, women, old and young, and rushed to the stronghold to die with the Terrans, and then the light curtain dissipated.

Everyone around was shocked by the terrible consequences. I didn't expect that this effect could be achieved only by spending some money. This is the real wenmie family, which is more terrible than the semi holy city.

Everyone gradually left, and only Fang Yun and the old man were left in the hall.

"You passed." the old man stared at Fang Yun, his tone was as calm as before, but Fang Yun was angry at him.

Fang Yun coughed and said, "I was inspired by the words of those old people."

"If this plan is used in Shengyuan, how can people not doubt the purchase of goats?" the old man asked calmly.

Fang Yun almost didn't even think about it and blurted out: "Spread a rumor casually, saying that the barbarian goats absorb the blood of the barbarian, can strengthen and Yang, and can make people stronger. At that time, the holy courtyard only needs to be responsible for letting the merchants collect the barbarian goats, and there is absolutely no need to worry about the market. Finally, create some stories about breaking through the literary position after eating the barbarian goats. The barbarian goats naturally sell well, and the barbarian will not doubt it."

The old man stared at Fang Yun for a long time before he came: "do you want to consider going deep into the demon world, worship under the North holy gate and bring disaster to the demon family? You are better than him in this regard."

"I'm flattered! I'm just a scholar. I don't dare to compete with saints in the demon world. I think reading and learning the imperial examination is very suitable for me." Fang Yun hurriedly said.

"If the imperial examination policy theory involves killing barbarians in the future, you can make suggestions on today's matter." the old man pointed to Fang Yun's eyebrows.

Fang Yun's eyes were dark and he saw the star tree again, but this time his Wenxin gave him a different feeling. It was a little smaller, but the smell was more terrible. When he flew, he even dragged a long flame like a meteor.

Different from the last time, when Wen Xin entered Wen Palace this time, Fang Yun snorted and fainted immediately.

"Eh? Just unconscious and not hurt? Then the demon world fruit I prepared is useless."

After a while, Fang Yun woke up and felt a ball of paste in his brain. He couldn't concentrate as if he was drunk.

"Old... Old man, is this picking Wenxin or comet hitting... Shengyuan?" Fang Yun held the table and there was a double shadow in front of him.

"This is the supreme Wenxin. The Confucius family only have the chance to win it when they go to the University. It's a miracle that your Wengong hasn't been broken." the old man said.

"However, this test has passed? What you changed before is just deduction, which may not be really effective. You don't need to wait?" Fang Yun said.

The old man looked deep and said: "No need to wait. I've been involved in the way of balance of all things for a long time. When you finished this strategy, I already knew the result. I didn't expect that you had mastered the way of balance of all things and disintegrated the enemy with a few words. It's really a kind of killing the nation. It's semi holy. Go back. If you can't get past the obstacles in front, it's useless to have great talents. In addition, the biggest reward Just stay behind. "

The old man finished and waved his hand.

"You haven't told me where this is and my Wenxin..."

Fang Yun was dizzy. When he opened his eyes, he had returned to the holy temple of the Fuwen Academy in Yuhai mansion and woke up with others.

The eyes of all the people around were dazed, but Fang Yun's eyes were the same as usual.

"We went out of the book mountain together. It seems that there is a problem with the time on the grassland. No!" Fang Yun found a big problem. He can remember what happened in the book mountain!

"It seems that this is the biggest reward. If there is no memory, everything experienced in the dream Pavilion will be greatly reduced. This secret must not be revealed at all."

Fang Yun's eyes immediately became a little blurred like others. Then he went into the Wen palace and was ready to observe the new Wen Xin lights. As a result, he saw two nine inch high scholar talents on his statue!

"I'm just a big dipper now. Is it the best literary heart? Or will it gradually increase with the growth of literary position or something? I'll take the exam in September. I don't know if I can see the old man when I go to the book mountain or next year."

Fang Yun turned to look at the Wenxin lamp. The new Wenxin lamp is no different from the first Wenxin lamp. It is rooted in the mural of Shennong tasting herbs, but the light emitted by this Wenxin lamp is softer.

"The high-quality writing and writing heart can probably reduce my talent shock by a quarter. I don't know how much this supreme literary heart can be reduced."

Fang Yun looked at it carefully again in the Wen palace and smiled contentedly.

"This time I went to the book mountain, my income was a hundred times richer than I thought!"

When Fang Yun left the Wen palace, a voice came from his ear: "you have stepped into the fifth mountain, but in order to protect you, just announce that you have passed the three mountains and two pavilions. Before you have passed the three mountains and three pavilions, don't publicize after leaving the holy temple."

"Thank you saint!" Fang Yun immediately bowed, while the other scholars bowed at almost the same time.

"Alas, I thought I could go to one mountain and two pavilions, but somehow I only went to one mountain and one Pavilion."

"I didn't even go up the mountain. Damn it! Look, how did Tong Li fall to the ground?"

Everyone looked at Tong Li. One wanted to help him, but he withdrew his hand and looked at Fang Yun.

"Brother Fang, how many mountains and pavilions did you go up?"

"Stop at three mountains and three pavilions. I'll call someone. Don't move around so as not to hurt him." Fang Yun said and walked outside the holy temple.

"Great!" the eight scholars cheered together, and then everyone looked surprised.

A scholar whispered, "strange, how can I be so nervous about Fang Yun for fear that he will lose to others. I was dissatisfied with him. Later, he will win in the dragon boat culture, so I am no longer dissatisfied. But I can't say I have a good impression on him, but why do I think he is particularly good now?"

"So am I! What's the matter?"

"I see! He must have helped us a lot and done great things in the book mountain, so we all appreciate him. There have been similar things before. The two people who had a bad relationship became good friends after they went down the book mountain, but the people who had a good relationship hated each other. Our memory is gone, but some aspects have not disappeared."

"I'm afraid so. In that case, I'll protect him more later. After all, he helped us in the book mountain."

"Of course!"

"I just don't know if Shijun's disciple and Tong Li will fulfill their gambling agreement."