Peek at my diary, Cao Cao dominates the Three Kingdoms

"Changsheng, will there really be a severe drought starting in April?" Cheng Yu said bluntly, and his voice had already come in before he even entered the house.

"Guess, it's all guessing..." Lu Yan replied with a haha.

"Oh, Mr. Lu, we are all old acquaintances who started with the lord, can you still not trust us?" Xi Zhicai was a little anxious, he had personally experienced natural disasters in the early years.

Even the scene of the starvation and the common people eating each other occasionally appeared in his dreams.

Seeing that Xi Zhicai, Xun Yu and Cheng Yu were all looking at him eagerly, Lu Yanyin removed the fake smiles on his face, and said with a bitter face: "Yes, Yan knows some stargazing skills. According to the astronomical phenomenon, I found that there may be a severe drought this year..."

The ancients believed in this, and the more famous Si Tianjian later on, didn't it just do these gods and gods.

Xi Zhicai had no doubts about Lu Yan's belief.

When he heard Lu Yan say that he also knows the art of stargazing, he immediately couldn't help but said in a nutshell: "Mr. can also watch stars? Mister is knowledgeable and talented, and I admire him!"

Although Cheng Yu and Xun Yu doubted the truth of Lu Yan's words, after all, their cognition was only in the feudal era like today.

Regarding Lu Yan's words, they maintained a skeptical attitude.

"Preventing drought is nothing more than constructing water conservancy projects..." Xi Zhicai quickly began to think in the direction of prevention.

"But if the river is also dried up, what's the use of building a canal?" Cheng Yu shook his head and asked a very realistic question.

Xun Yu nodded, and replied: "Yes, no one in the past dynasties can be completely defensive... How innocent are the people of the big man!"

Seeing the sighs of the three older brothers, Lu Yan couldn't help comforting him: "Actually, there is no way. Although we can't completely prevent it, we can at least prevent people from starving to death!"

"Hoo~!" After hearing Lu Yan's words, Xi Zhicai stood up with a hoot.

Because he got up too violently, the blood supply to the brain was a little insufficient, and Xi Zhicai almost fell to the ground when his eyes darkened.

Lu Yan reacted quickly, when Xi Zhicai was shaking and about to fall, he reached out to support him.

A trace of innate zhenqi entered Xi Zhicai's body, and Lu Yan frowned deeper than before.

"Zhicai!"

"Zhicai!"

After Xun Yu and Cheng Yu came to their senses, they also stepped forward to support Xi Zhicai and said concernedly.

The innate qi nourished the slightly depleted body of Xi Caicai,

He managed to squeeze out a smile, and gratefully said to Lu Yan, Xun Yu and Cheng Yu: "I'm sick, it's okay."

"No problem?" Hearing this, Lu Yan immediately lost his temper, "I told you to rest well, why didn't you listen to me?"

"This...that..." Xi Zhicai's eyes dodged a little, like a child who has done something wrong facing a parent who is about to explode.

Cheng Yu and Xun Yu stared dumbfounded at the scene in front of them,

Cheng Yu even muttered to himself: "Could it be that... Changsheng is a certain elder with Zhicai?"

A teasing smile appeared on Xun Yu's face, and he replied softly: "This is the answer to that sentence...Let's drop one thing for one thing!"

Chapter 3 To solve the problem, we have to find another way

Xi Zhicai's body was exhausted when he came to Chenliu.

It was Lu Yan who used a Peiyuan Pill, which slightly improved his physique, and forced him to extend his life for two years.

It may have been more than a year since he got the Peiyuan Pill last time, but Lu Yan never got the Peiyuan Pill from the system again, which shows how rare and precious it is.

Lu Yan's heart ached when Pei Yuan Pill sounded, "I am so special that I am not willing to use it myself, I gave you Pei Yuan Pill, and you are ruining your body like this?"

Lu Yan looked like he hated iron for being weak, which made Xi Zhicai's face full of guilt.

This stunned Xun Yu and Cheng Yu present.

"Is this still the military strategist who defeated the enemy thousands of miles away while talking and laughing?"

"I think he looks like a student who has made a mistake and is being taught by the master." Xun Yu and Cheng Yu commented while watching.

After being scolded for a long time, Xi Zhicai raised his head and said embarrassedly: "Sir, I failed you..."

Lu Yan raised his hand, stopped Xi Zhicai from apologizing, and said, "I don't feel sorry for those things (it's strange), I'm just sad because you don't know how to cherish your body."

"Compared to the great cause, loyalty is nothing!" Xi Zhicai said righteously.

"Your life is gone, what will you use to fulfill your ideals, what will you use to accomplish your great cause?"

Speaking of this, Lu Yan turned his head to Xun Yu and Cheng Yu and said, "Zhicai's body needs to be recuperated. If he is allowed to spoil like this, the consequences will be disastrous."

"I understand, I will take good care of Zhicai for my lord." Xun Yu replied.

Looking at Xi Zhicai's flickering eyes, Lu Yan took out his silver needle expressionlessly, and said, "Feng Xiao's body suffered a lot in the past. But after my wonderful hand rejuvenation, he has returned to a normal person now." level."

"Er... what is this, sir?" Xi Zhicai watched Lu Yan pull out a long silver needle, and suddenly remembered the "tragic experience" that Guo Jia cried to himself when he wrote to him.

"Changsheng, do you still know medical skills?" Xun Yu and Cheng Yu looked at Lu Yan's skillful movements in surprise.

"I understand..." After Lu Yan answered without raising his head, he motioned to Xi Zhicai: "Lie down, take off your coat..."

Xi Zhicai was a little hesitant, undressing in front of so many people, isn't that good?

Lu Yan saw Xi Zhicai's thoughts, and then he gestured to Xun Yu and Cheng Yu: "You two, I will write to you the way to deal with the drought later, and now I have to write to Zhicai Adjust your body, you should go first."

Lu Yan had issued the order to evict the guests, so Xun Yu and Cheng Yu had no choice but to say goodbye and leave.

"Please close the door when you go out!"

"crunch..."

The door of the room was closed, Lu Yan took out the silver needle and roasted the needle tip on the flame to sterilize it.

"Take it off, why are you standing there?" Seeing that Xi Zhicai was still dressed neatly, Lu Yan immediately said dissatisfied: "Guo Jia is not afraid of that bastard, what are you afraid of?"

Xi Zhicai thought: "It's because I'm not as heartless as him that I'm afraid..."

But seeing Lu Yan's extremely confident appearance, Xi Zhicai made up his mind to take off his coat, and finally closed his eyes tightly and lay down on the bed.

"There will be some pain in some parts later, bear with it..."

When Xi Zhicai heard this, he bit his lips tightly, and dared not speak.

"tie!"

"Ah... woo..."

......

After giving Xi Zhicai acupuncture, Lu Yan took out his notebook.

[The fifth year of Chuping, the year of catastrophe! 】

[Historical records: Since there is no rain in April, as for autumn and July, Gu Yihu is worth 50 yuan, and people in Chang'an eat each other! 】

[Natural disasters continue, and even Chang'an has begun to eat each other. What kind of tragedy should it be in other places? 】

[I have to recall the prevention and control methods in the past, and hope that at least there will be no large numbers of hungry people under the rule of Yanzhou...]

[However... Although there is a famine this year, if Boss Cao handles it well, it may be a good opportunity to break the deadlock in the surrounding areas! 】

[Forget it, I am a mud bodhisattva and cross the river, let's deal with the disaster first...]

......

[The diary synchronization is complete, congratulations to the host for successfully signing in! 】

[Judging the contents of the diary: Next! 】

[Your sincerity will always be rewarded. Your diary today has been rated second, and the rewards will be lowered by one level. 】

[Rewards are being generated, please wait...]

[Congratulations to the host, there is no reward. 】

Depressedly looking at the word 'Yi Xia', Lu Yan rubbed his temples and said, "Damn...this is too deceitful...at least give B..."

This is the first time that Lu Yan has been evaluated with the word 'Biaxia'.

There is no reward for Xia Yi, which made Lu Yan feel more vigilant, "If the evaluation drops further, will it not even count as a sign-in? Damn it, you still can't be careless..."

Little learned a lesson, Lu Yan put away the diary with a depressed and heavy heart.

After finishing today's diary, Lu Yan took out the bamboo slips and wrote down the prevention methods he knew.

【1. Improve the living environment of crops, build water conservancy, and develop farmland irrigation. 】

[2. Build cisterns and reservoirs.Construct large, medium and small reservoirs, build ponds and dams, and configure irrigation and drainage channels.Digging wells and ponds to achieve water storage, water conservation and rational use of water and formulate good water use plans to save water. 】

【3. Improve the composition of crops and breed drought-tolerant varieties】

[4. A variety of trees, increasing the green area, can effectively increase rainfall]

There are really not many good ways to deal with drought.

Lu Yan looked at the third method, which was also the best method, but crossed it out in desperation.

"Where can I find food for drought-tolerant varieties? I can only hope for the rewards from the system..."

In the Han Dynasty, people mainly ate millet, millet, wheat, bean, and rice, that is, yellow rice, millet, wheat, soybean, and rice.

In the north of the Central Plains, millet, millet, and wheat are the staple foods, while in the south, rice is the staple food.

Yellow rice and soybeans have gradually withdrawn from the staple food sequence, and soybeans have even become "lowly" crops eaten by the poor.

Today, there is no technology for flour fermentation, so today's wheat can only be used to make sesame seed cakes and steamed cakes, which taste extremely bad and are only the staple food of the lower class people.

In the past, although Lu Yan knew the potential of soybeans and wheat, but he was already dying of lazy cancer, and he was really in no mood to toss about these things.

Now, facing the extremely possible drought, Lu Yan felt that he had put food improvement on his agenda.

Thinking of the modern crops that can even be cultivated on the beach, Lu Yan can only sigh deeply, "No one is more worthy of being famous through the ages..."

"Sweet potatoes, potatoes... are easy to feed and can be fertile. They are simply the necessary artifacts for travelers."

Lu Yan picked up the Tiandao Destiny Diary, stared at it deeply, and suddenly swore,

"I, Lu Yan, would like to trade Boss Cao's five years of being single in exchange for either sweet potatoes or potatoes!"

Chapter 4 Thousands of miles of red land, full of devastation

[In the fifth year of Chuping, there has been no rain since April. As for autumn and July, Gu Yihu is worth 50 yuan, and people in Chang'an eat each other! 】

Cao Cao, with disheveled hair, sat cross-legged on the head of the bed, holding the Diary of Heaven and Destiny in his hand, lost in thought.

After a long time, a chill hit, and Cao Cao recovered from his contemplation.

"People cannibalize each other... people cannibalize each other...ah" Cao Cao had encountered such a tragedy in his early years.

When he was just a riding captain, he had witnessed it with his own eyes on the way to crusade against the Yellow Turban.

The hungry people ate up the bark and grass roots, and even the hungry people who couldn't survive began to eat people...

This is a tragedy, even more tragic.

It can be said that it was the combination of natural disasters and man-made disasters that pushed the big man to this point.

How many years has it been?

Is another catastrophe coming soon...

"God, aren't you going to let the big man go, let go of the big man's people?"

Cao Cao put the diary away, and muttered to himself, "Is it true that the man's life is about to run out?"

Thinking of this, Cao Cao felt a little sad,

"Han, General Who Conquers the West",

It used to be his biggest dream, but he didn't want the dream to come true, but now the big man himself is precarious and on the verge of falling.

......

In the fifth year of Chuping, in January,

Cao Cao, governor of Yanzhou, suddenly ordered all counties and states under his rule to build water conservancy projects, build reservoirs, and build ponds and dams.

Even irrigation water must be approved and supervised by the government.

At the same time, many places are also required to plant trees and forests, and it is forbidden to cut down trees indiscriminately.

This series of actions attracted the attention of the world, and made countless puzzled people laugh at whether Cao Cao had lost his mind.