Although the Shu Road is difficult, the scenery in the Sichuan-Shu area is beautiful and intoxicating. From a distance, the mountains and rivers are like picturesque, but if you look at it from a close distance, it is full of war.

The battle between Cao's army and Liu Bei's army was truly kicked off with Cao Hong's division of troops to attack Xi County.

"Bang~"

A stone bullet flew out of the city, perhaps because it was a little lighter, passed the city wall in front and fell into the city. It rolled on the ground for a while, and hit it directly into the wall that had just been covered with cement.

Several craftsmen looked at Liu Yi, who was silently carving on a bamboo chair with a trembling trembling, and he looked at Liu Yi, who was sitting on a bamboo chair with a silence. The stone bullet was a little more biased, and Liu Yi might have disappeared.

Liu Yi turned his head, glanced at the stone bullet, and looked at a group of craftsmen first and said, "Look at what I do? I'm going to make up for it. I don't have much strength to hit the stone bullet here."

"Here!" A group of craftsmen looked at Liu Yi who was calm in the face of changes. At this moment, his admiration for Liu Yi was about to burst out.

Seeing everyone withdrawing their gaze, Liu Yi quietly moved the chair back, and then moved again, his legs a little weak. In history, Pang Tong seemed to have been mistaken for being mistaken on the battlefield. He has given Meng Da all the time to take charge of defending the city on the grounds of delegating power, and he was worried that he would also be hit. After all, on the battlefield, the soldiers are in danger of fighting and changing rapidly. Even if he wears jewelry to enhance his luck, he cannot guarantee that he will survive. Who knows whether his luck is absent today?

Now it seems that my luck is not high.

The fighting sounds continued in the direction of the city wall, and from time to time, wounded people were lifted off the city wall and sent to the clinic established by Liu Yi in the city for treatment.

The healing effect of +36 and the wound healing speed of +38 are very good. This attribute is still very good, providing the soldiers guarding the city with a lot of confidence. As long as the injury is too severe from time to time, they can basically re-enter the battlefield the next day.

Of course, Liu Yi had no choice but to do something like missing a hand and a broken leg. The ability to continue the broken limbs is not subject to the craftsman's God's ability to continue.

The bloody smell can be smelled even in the city. After Liu Yi confirmed his safety, his eyes fell on the wood carving in his hand. It was a baby-like wood carving. After all, it has been more than two years since the 16th year of Jian'an. The little girl probably can run away. I don't know when this battle will be the first.

Perfectly crafted baby wood carving: lifelike + 37, material like jade + 35, harmless humans and animals + 38, love everyone + 36, strong luck + 37, attracting phoenix + 8

Oh, it's worthy of being my own baby daughter. If you take this attribute, there will be no group of young ladies who want to pick up their princess when you take it out, right? The picture is so beautiful. Liu Yi just thought about sucking his fingers and acting cute in the beautiful woman's arms. He felt a chill. He should put it in a box and give it to his daughter next time he sends the letter back.

As the sun sets, the afterglow of the setting sun falls on the blood-stained city wall, adding a bit of bleakness and desolation to the ancient road of the pass.

It is not the first time he fought with Cao's army. Liu Yi could hear that this was the sound of Cao's army's sound of gold. Another day has passed. I don't know when the day of fighting and killing like this will be the first.

Not long after, Meng Da came down from the city wall and found Liu Yi. Looking at Liu Yi sitting on a bamboo chair playing with the jade box in his hand, Meng Da walked up with a wry smile and bowed and said, "Sir, Cao's army has withdrawn."

"I heard it." Liu Yi nodded. In the past few people have some night blindness, and not many people stay up late to fight, especially this kind of siege war. Although there are certain adverse factors for the defenders, the siege has greater disadvantages. Unless necessary, few people are willing to stay up late to fight.

"Xi County..." Meng Da looked at Liu Yi, and Cao's army divided into two groups, and the other group was not to ask, and he went to attack Xi County. If Xi County was destroyed, Fangling would be defended. Cao's army could still threaten Shangyong and Fangling from the direction of Xi County.

"The eldest son should have gone." Liu Yi said casually. Fangling has blocked Cao's army now. For Cao's army, the importance of Xi County is highlighted. Liu Yi has no time to make sand tables, but from the map, the location of the three cities of Shangyong, Xi County and Fangling is very interesting. It has a Pin-shaped structure. Any city is destroyed can threaten the other two cities. However, compared with places like Shangyong and Fangling, Xi County is sandwiched between hills, both economic and geographical location is easy to be ignored. Liu Yi also found that when he was traveling through various counties before, he found that if the structures of these three cities were strategically supported by each other. If used well, it can be used to rival 100,000 strong soldiers. However, once the other two cities are occupied by the opponent, it will not be easy to defend.

So Liu Yi brought Meng Da to Fangling for defense, and Liu Feng, who was both civil and military, and had great abilities, was sent by Liu Yi to guard Xi County.

Seeing that Liu Yi had made arrangements, Meng Da no longer said anything. It was okay for Liu Feng to guard Xi County. As for the military force, Liu Yi had previously transferred 5,000 troops to Xi County. There were so many troops, and it was more than enough to station a small Xi County. After all, the Cao army sent only a side division.

"There is another thing. For some reason, Cao's army has re-arranged the military camp today." Meng Da remembered something and frowned at Liu Yi.

"Oh?" Liu Yi looked at Meng Da in confusion when he heard this. Cao's army re-arranged the camp? Why?

"Let's go and have a look!" Seeing that the sky was not completely dark, Liu Yi patted the dust on his body, stood up, and took Meng Da up the mountain to watch the enemy camp.

Before this, Cao's army's camp was like a snake, but now it has dismantled the snake and divided it into sections, separated by a hundred steps from each other.

"Sir, why did the Cao army build a camp like this?" Meng Da looked at the Cao camp, which was already blurred in the distance, but the torches that were lit could probably see the Cao army's defense clearly.

"Missue!" Liu Yi slapped his forehead, shook his head with a wry smile, "We will lose a chance to defeat Cao's army."

"What do you mean by sir?" Meng Da looked at Liu Yi in confusion.

Liu Yi pointed to the Cao army's camp and said, "Before, Cao's army connected the camps together, but the head and tail could not echo. If the elite soldiers were sent to carry hay, tinctures and other flammable objects along the mountain road to the rear of the enemy camp and set fire to the camps. Although there were many enemy troops, it was difficult to effectively gather and resist. Why worry about the Cao army not breaking? Now they have made this camp one by one. Although it is not easy to gather troops, even if they attacked with fire, they can only burn one camp at most."

Isn’t this a replica of the Battle of Yiling?

At that time, Liu Yi didn't expect this, but he just felt that the Cao army camp was like a dead snake. Now Cao army has re-arranged the military camp. After Liu Yi saw it, he realized it. It's a pity, what's the point of saying this now?

Fighter jets are really fleeting.

Meng Da thought about it after hearing this, and said sincerely: "Sir, a clever plan."

"What's the wonderful thing? If you succeed, you'll be a clever plan. Now, this is called a fantasy." Liu Yi sighed: "Please keep the camp honestly, then Cao Ren is not easy to deal with."

"Here!" Meng Da made up his mind when he heard this. If he had anything to do in the future, he would come to chat with Liu Yi to see if he could inspire Liu Yi. If he could successfully repel the main force of Cao's army and resolve the danger in Xixian, then even if the main contribution of this battle was Liu Yi, he would have made a lot of contributions.

Liu Yi naturally didn't know what Meng Da was thinking.

After parting with Meng Da, the sky was completely dimmed. The cement in the city had not dried yet and could not move in immediately. He still lived in the shed. Liu Yi used the light to summarize the rules of pulleys, leverages, and torques. In mechanics, these are basically the most core practical theories. After Liu Yi's practice for several years, he has basically been fully improved. After this battle, Liu Yi was preparing to organize these things into a book, but he didn't know whether he could accept his vernacular books like this in this era.

In addition, there are some practical aspects such as the proportion of cement and how bridge structures disperse gravity, which are specially written for architecture. In addition, Liu Yi has collected the process of making glass from various ancient books, and the next step is to actually operate it. After this battle, Liu Yi will try it. If possible, he will post it.

I don’t know what happened to Yangping Pass. When this place is completely stable, I have to go to Yangping Pass to see what the situation is there?

Thinking of these things, Liu Yi put down the sorted bamboo paper and fell asleep.

Fangling gradually stabilized, but in the direction of Xixian, the contest between Liu Feng and Cao Hong had just begun.

Cao Hong divided his troops to Xi County, and Meng Da ordered people to rush to Xi County to report that he did not know that Liu Feng had already gone to Xi County.

After receiving Meng Da's letter, Liu Feng immediately ordered people to prepare and sent a large number of scouts and whistlemen to investigate Cao Hong's movements.

Before the troops moved, the intelligence came first. This was what I learned from following Liu Yi, so this time, Liu Feng paid special attention to Cao's army's intelligence.

Before Cao Hong's troops arrived, Liu Feng's scout had reported Cao Hong's approximate number of people. This time, Cao Hong's troops were about the same as Liu Feng, and it was also in the size of four or five thousand.

However, due to insufficient time, Liu Yi was unable to join the Xixian County to build the checkpoint. Moreover, although there are many hills in Xicheng, it is not like Shangyongfangling, which is suitable for marching. It is mostly short hills, and Cao Hong has many choices.

After obtaining the exact information, Liu Feng strengthened the city defense and ordered people to build several beacon towers outside the city. No matter where Cao Hong came from, Liu Feng could know at the first time that this beacon tower did not require too high technical content, and even only needed a pile of firewood to ignite the beacon fire. Cao Hong knew it, but he could not stop it.
Chapter completed!