The rise of Internet addict Liu Chan

After a day of fierce fighting, the Han army was forced to retreat to Wuzhangyuan. Zhao Yun personally came to the rear, and finally there were no too tragic casualties.

However, under the leadership of Cao Zhen, the Wei army had already stationed in Beiyuan Xiazhai, and the vanguard of the Han army also suffered a lot of losses, and was temporarily unable to launch a new offensive.

It can be said that this battle was a complete victory for Cao Zhen.

"The general uses his troops like a god. Why don't our army overwhelm the Wei River in one fell swoop and drive the Shu army back to the land of Shu?"

Dai Ling, who came with Cao Zhen, was covered in the blood of the Han army, and said excitedly.

Cao Zhen snorted, and slowly shook his head as he watched the Han army regrouping on the south bank of the Weishui River.

"No, as long as the Shu army is blocked here, it will be a big victory. I don't know where Liu Adou is now, so don't underestimate the enemy."

"Liu Adou is in Wuzhangyuan!" Guo Huai hurriedly told Cao Zhen the boy who had appeared in the Han army before.

Cao Zhen was noncommittal.

"Liu Adou has always been cunning, it is not impossible to find someone to impersonate him,

But now they have tens of thousands of troops stationed in Wuzhangyuan, so they have to be on guard. "

"I will personally guard here... Boji, you should take a rest, let you lead the army to Tianshui, and let Ma Zun take precautions!"

·

Although the Han army's assault did not make Cao Zhen completely relax his vigilance, at least Cao Zhen also temporarily invested a large number of main forces in Xiegu.

Guo Huai's trilogy suffered heavy losses. Cao Zhen didn't dare to divide his troops seriously, so he had to ask Guo Huai to lead 800 people to leave.

He looked at the formation of the Han army on the other side, and Zhao Yun, who took off his armor, also walked slowly to the river.

The two looked at each other, and they both saw the raging fighting spirit in each other's eyes.

The person who appeared in Wuzhangyuan with Zhao Yun was naturally not Liu Chan himself,

Sun Li, Ma Di's apprentice, took on this role very well. As Liu Chan's substitute, he worked hard to boost morale and shouted to kill the enemy.

But after all, it was the first time he was on the battlefield. Seeing the bloody and bloody image, Sun Li almost panicked.

Yang Qun settled down the wounded soldiers, then walked slowly to Zhao Yun's side, and said in embarrassment:

"Unexpectedly, these bandits are so powerful."

Yang Qun was sent to Youjiangkou on business early on, and the enemies he faced were always the Wu army with Shanyue as the main force.

He didn't expect the main force of the Wei army to have such a powerful combat power. Many of his soldiers were warriors who fought hard against the main force of the Wu army, but they didn't have much advantage in the fight against the Wei army.

No wonder the prince has been cautious and dare not fight with the main force of the Wei army.

It is really unwise to exchange life for life.

Zhao Yun nodded slowly.

He knew that it was difficult for him to make any progress now.

Cao Zhen is a strong opponent. He is stationed in Beiyuan, so he will not give himself a chance to break the formation easily.

This Northern Expedition, after all, depends on the situation along the way of the prince.

I hope that this time, God will be on the side of the big man.

Chapter 299

Zhao Yun's army sent the battle report with fast horses. Liu Chan was overjoyed when he heard the news, and immediately decided to send troops as soon as possible.

The main force of the Han army, 5 people, went out of Yangping Pass, took the Qishan Road all the way north, and swooped directly towards Tianshui.

Although Qishan Road is known as a great road, it is only slightly easier to walk than other Shu roads.

This rugged mountain road put a lot of pressure on Liu Chan's army's march, and also brought a lot of trouble to the logistics transportation of grain, grass and supplies.

Fortunately, Liu Chan's previous caution paid off.

During the period of waiting to advance, the Han army's mechanism skills have made more rapid progress than in history.

Zhuge Liang had long seen the difficulty of transporting the Han army out of Shu. He and his wife Huang Yueying thought hard for a few days, and specially invited Lu Yusheng to discuss it together. The three used the principle of lever balance and lever labor to improve the then popular double wheeled carts, and designed wooden cows and horses specially suitable for traveling on mountain roads.

The wooden ox uses the body of the ox as a lever, the foot shaft as the fulcrum, and some other structures of the head, feet, and abdomen to design a wooden cow that can load a large amount of grain. When going uphill, one person can use the lever to move forward slowly, and when going downhill It is a brand-new vehicle with a brake structure that can prevent rollovers, and is very suitable for walking on winding steps and plank roads.

The front foot of Liuma is a single wheel, and the back foot is two wheels, which ensures stability. When turning, you can step on the rear bar to lift up, so that Liuma temporarily becomes a unicycle, which is especially suitable for walking around mountain roads.

These vehicles have been sent to the front line very quickly. Although they can't move forward without manpower as in the past, they save a lot of labor than before.

In the letter, Lu Yusheng detailed the basic principles of making wooden cows and horses in elegant handwriting, but the densely packed levers on the letter already made Liu Chan dizzy, and his two scribes who boasted of their high abilities were also stunned. stunned.

what happened?

Did this little girl write a heavenly book?

Why do we recognize every word, but we can't understand it at all when they are grouped together?

"Prince, is this made by Mrs. Lu?" Yu Fan asked in surprise.

"Uh, it's basically the work of the prime minister and his wife, but Yu Sheng should have participated in the design as well.

To be able to do this is really... really amazing. "

The structure of wooden cows and horses is complex, and walking on flat roads is completely inferior to animal-drawn carts and ordinary carts.

But in the rugged environment of the plank road and mountain road, it is simply the savior of the people,

With this, the operation speed of the military rations will be greatly accelerated, and Liu Chan is confident that he will fight better than in history.

Moreover, the most commendable thing is that Zhuge Liang has basically understood the principle through the study of mechanics this time.

One method leads to all methods, and he has started to write down the principles on paper, and organized the noble children to tell them these physics knowledge.

In the future, there will never be a situation where the assembly plan is clearly written, but the wooden cow and the horse are still lost.

Yu Fan was shocked, and Liao Li was too shocked by this thing to speak.

At that time, he was reluctant to recognize Lu Yusheng as his master, and he had always been deeply ashamed, but this time Lu Yusheng was able to work together with a great talent like Zhuge Liang to create such a miraculous thing, and he felt a little envious in his heart.

He knew that this little girl liked miscellaneous studies, and spent all her sleep and food forgetting to study a bunch of strange knowledge called mathematics, physics and chemistry.

Even Zhuge Liang likes those knowledge, is there really a way to do it?

He secretly took out the "Barefoot Doctor's Handbook" he compiled, read the chapters and sentences carefully, and gradually felt that there were some mysteries in it.

Yes,

Really good.

Why didn't I find out that there is quite a mystery in it before,

Zhuge Liang could put aside classics and history to learn these things, why can't I, Liao Li, do it?

Military doctor Wang Xi saw Liao Li staring at the "Barefoot Doctor's Handbook" frowning and thinking hard, thinking that Doctor Liao got some inspiration from the book, and said solemnly:

"The genius doctor never puts down the book, he is really a role model for my generation!"

"roll."

"..."

There are such miraculous things as wooden cows and horses. According to Yu Fan's thinking, we should hurry up and promote a wave of the prince's awesomeness. The prince has the help of gods.

After all the Infinity Mythos upper leadership helps maintain the rule, that's obvious.

But this time Liu Chan resolutely refused, without even giving Yu Fan any chance to argue.

"This is not magic, it is not a magic weapon bestowed by God, it is a new tool created by wisdom,

As long as they are willing to learn and understand the way of heaven, anyone can create such a tool.

The prime minister, the prime minister's wife, and Mrs. Lu can design such an object, which should be left in history, and the craftsmen who participated in the production of this object should also be greatly rewarded.

The army not only forbids rumors that this is a gift from God, but also actively publicizes it, ordering everyone to imitate and transform it. If they can do better, they will definitely be rewarded heavily. "

"More than that, when I return to Chengdu, I will set up a college to teach this way,

In less than ten years, the Han Dynasty will definitely prosper! "

Yu Fan smashed his mouth and didn't say anything for a long time.

Liu Chan thought that the old guy's stubborn temper was going to come up again, but Yu Fan respectfully bowed to Liu Chan:

"The prince has such a heart, why worry about the big man's unhappiness!"

Throughout the ages, craftsmen have been promoting the continuous advancement of society,

But in the Han Dynasty, the status of craftsmen was really not high.

Liu Chan originally didn't want to set up a special college to teach these so-called "Days of Heaven" in the unscheduled world.

But the huge benefits brought by this knowledge made him a little restless.

Go back and discuss it with the prime minister. If this knowledge can be spread to the people, within ten years, the big man will definitely show a different and amazing appearance!

·

After solving the logistics problem, the marching speed of the Han army was greatly accelerated.

It only took five days for them to appear in Qishan Fort and launch a fierce attack on Gao Gang who was guarding Qishan Fort!

Gao Gang, the guard of Qishan, was shocked when he saw a group of Han troops suddenly appearing here.

He originally wanted to ask for surrender, but these Qu Zhang under his command were Cao Wei's hardcore supporters. Seeing the arrival of the Han army, they were openly unafraid and asked Gao Gang to use the location of Qishan Fort to fight the Han army to the end!

"There is a saying in the art of war: Looking down from a high position is like splitting bamboo.

If the Shu army comes, we will tell him not to come back! "

Gao Gang: ...

"Hey, you guys are righteous and brave, Gao Gang admires it, I just asked one more question, if the Shu army cuts off my way to draw water, won't our army not occupy itself?"

"If the Shu army cuts off my way to draw water, won't our soldiers fight to the death, how can the Shu army advance an inch?"

Gao Gang: ...

Liu Chan originally heard that Gao Gang was a member of his father's fellow disciple Gao You's clan, and was also from Zhuo County, so he thought about trying to recruit him to surrender.

But seeing him sticking to the mountain, he immediately dismissed this idea.

The mountain was steep and rugged, and the defense of Qishan Fort had been strengthened many times, Liu Chan really didn't dare to attack casually.

Ma Chao took the initiative to invite Ying, and asked to lead his troops into battle. Before Liu Chan could agree, Ma Su suddenly let out a nervous laugh:

"To attack a city and pull out a fortress is to benefit the generals, so why bother the hussars to go there in person?

I would like to lead an army to cut off the Qishan waterway. Within ten days, the bandit army will be in chaos. At that time, our army can attack calmly, and we will surely win a big victory! "

Liu Chan's plan does not necessarily have to conquer Qishan Fort.

After all, the mountain road here is too difficult and dangerous, so there is no need for it.

As long as the other counties are conquered, even if they are trapped, the people in Qishanbao can be trapped to death.

"Okay, just follow the words of joining the army.

However, joining the army still has important things to do, here...Xiu Ming, I will leave it to you. "

Meng Yan had been wandering in his mind all the time, and was startled when he heard Liu Chan calling his own words, so he hurriedly took orders.

"The crown prince wants me to attack Qi Shan?" He didn't realize it for a moment.

This was the first achievement of the Northern Expedition. He never expected that it would be his turn, and he couldn't help but rejoice.

Liu Chan smiled and said:

"If it's just to besiege Qishan Fort, then Xiuming will go to battle in person.

I still have one important thing to entrust to Xiuming——I entrust all the craftsmen in our army to you. I want to make a magic weapon, and use this Qishan Fort to test the power of this magic weapon! "

·

Just as Cao Zhen predicted.

Ma Zun, the cowardly prefect of Tianshui, heard that the Han army was attacking on a large scale, and he was petrified on the spot.

Especially when I heard that the Han army was actually led by Prince Liu Chan himself, with General Ma Chao as the vanguard,

He was even more frightened out of his wits, disregarding everyone's dissuasion, and immediately retreated towards Shangbi——

Shangyu is the upper reaches of the Weishui River. If the situation is not right, Ma Taishou decided to flee eastward as soon as possible.