Yue Fei returned to his residence, it was already the time of Shenpai, he tossed and turned, he had not slept for a long time, thought about it, and got up again.

He heard that the sound of the side hall was weakening, and it must be the end of the feast, and they went to rest, Yue Fei pushed open the door, and finally made up his mind to find Lu Boyan to express his intentions. If Lu Boyan hangs the seal in the air and never takes command, then there is no need for him to waste his time, bait and eat the five empty salaries, which will do all kinds of harm to himself and others.

Yue Fei believes that everyone has their own aspirations, and Lu Boyan will not stop him from finding another future. But as soon as he stepped out, he saw that it was getting late, and in the early spring in the north, the night was still as cold as water. Rao is Yue Fei was physically strong, and he couldn't help but feel a chill, thinking: "It's so late, the old minister will have to go and rest, let's talk about it tomorrow." ”

He was thinking like this, and when he glanced at it, he noticed that there was a light in the study not far away. He couldn't help frowning again, and quietly stepped forward, he has been living in the Lu Mansion these days, as a personal guard, he is free to enter and exit, and he is familiar with it in all directions.

Yue Fei approached, saw that the door was empty, and was about to push the door in, only to hear a long sigh from inside.

"Is it the old man?"

Yue Fei was stunned when he heard this, and looked indoors, and saw that Lu Boyan was using a candle lamp, burying his head in a map and repeatedly sketching, but seeing that he frowned, he was obviously very engrossed. Yue Fei didn't dare to disturb him rashly, so he stood outside the door and waited quietly.

Lu Boyan picked up the pen and sketched for a while before stopping, then sighed again, shook his head and said, "Bullshit doesn't make sense." ”

Yue Fei stood for a long time, and when he heard this, he couldn't help but move.

Lu Boyan is also a veteran who has heard of everything in the wind and grass, although the movement is small, but he immediately noticed it, and shouted: "Who is it?" ”

Yue Fei hurriedly appeared, entered the house and said, "Old Xianggong, it's a subordinate." ”

When Lu Boyan saw that it was him, he let out a light "oh" and said, "Yue Fei, why haven't you stopped?" ”

"I'm ......" Yue Fei wanted to come and confess his mind to him, but he couldn't say anything when the words came to his lips, just because he defected this time because he was helped by Lu Jingyuan, and after he successfully fell under Lu Boyan, this veteran treated him very well. It would be hard to say that he would ignore the kindness of this father and son to him and switch to someone else after not staying for a few days.

Yi changed his words and said: "Old man, I saw that the light in the study was on, and I thought I forgot to extinguish it, so I came over to take a look." ”

When Lu Boyan heard this, he didn't care and said, "Oh." ”

With that, he lowered his head as if no one was around, and drew a pen on the map.

Seeing that he ignored him, Yue Fei stepped forward curiously, looked at the map on the table, and saw that this map was the same as the sketch map of Xu Gaozhi that he had seen during the day, and it was also the formation of the sixteen states of Yanyun.

He was shocked when he saw it, and said secretly in his heart: "The old minister almost rejected General Xu in the daytime, and although he finally agreed to him, it seemed to be perfunctory, how did he draw it himself at this time?" ”

Paper homework is the basic skill of military attachés, even if it is a thief who was born in Zhao'an, or a person who is illiterate in big characters, he needs to be familiar with it. But Yue Fei is not, he has been in the army for two years, and the biggest official he has ever been is only a small team leader, and he is still temporarily promoted, responsible for escorting grain and grass. Although I have borrowed some military books, I have never actually come into contact with this way.

It was because he saw Lu Boyan on the map horizontally and vertically, drawing a circle here and a cross there. The original straight vertical line was suddenly cut off by a horizontal line that came out of nowhere, and the vertical line turned sharply, and was hit head-on by another horizontal line, and in an instant the small area of the map was like a mess, and he was a little puzzled for a while.

Lu Boyan scolded suddenly: "No, no, inexplicable." ”

He scolded inexplicably, and Yue Fei heard it equally inexplicably, I don't know if he was scolding himself or others.

However, Yue Fei also knew that the horizontal and vertical drawings on the map were probably the military formation maps he had heard of. Although he had never had the opportunity to contact it, he had a natural love for marching and fighting. If the vertical line on the diagram is compared to an army, and the horizontal line is compared to another army, then he understands if he doesn't understand.

He saw that the vertical lines were from Yancheng on the map, each strand was long but thick, looking bloated and clumsy, and castration dragged on, he couldn't help but think of the scene when the Song army was marching, it was indeed like this thick line, clumsy and slow.

And each sudden horizontal line, short but thick, appears extremely powerful, in the plains. Rampage, castration is fast, and I can't help but think of the cavalry units of the Liao army and the Jin army.

"I see, how our military situation was formulated is really on paper."

Before Yue Fei thought he understood, but the situation on the map took a sharp turn, Lu Boyan suddenly changed the enemy's horizontal line to a vertical line, and the vertical lines of the Song army that were originally scattered all over the map also merged one after another, and then the two vertical lines faced each other on the plain, like a confrontation between the two armies,-for-tat, like a decisive battle.

But at this time, the vertical line representing the Song army was far less thick than before, and the vertical line representing the enemy army, after being combined into one, looked much thicker than the Song army.

"Is it going to be a decisive battle?" Yue Fei was fascinated by it, as if he had really seen thousands of troops on a small map.

Unexpectedly, as soon as his thoughts fell, in Lu Boyan's writing, every time the enemy took a step, the Song army would take two steps back, and then diverted a small stream, crossed the river, and detoured to the rear of the enemy, as if to sneak attack. The enemy noticed it, diverted a thicker force, and went to meet the Song army in the rear.

"Why do you want to retreat?"

Yue Fei was puzzled, the Song army, which had originally retreated two steps, saw that the enemy army was diverted, and suddenly pressed the whole line, and after biting hard, he fled again, and the enemy army also wiped out the small group of Song troops that came back at this time, and the thin line was erased on the map.

Judging from the losses, it is obvious that the Song army has the advantage, but the enemy's losses are not very large.

Then the Song army began to run around, although the castration speed is still not as good as the enemy's army, but it is like having a clairvoyant, although the enemy army bites it, but it has not bitten the Song army several times, and the Song army has been diverted several times, integrated several times, and always does not face the attack, blindly hit and run, hit and run, and always can not shake the foundation of the enemy.

The two sides hold each other, although they eliminate each other's strengths here, but the losses of both sides are not large.

Yue Fei looked confused, and thought: "With this way of fighting, when and when should this battle go?" What's more, on the battlefield, who can so anticipate the enemy's opportunity? ”

Lu Boyan muttered at this time: "That's right, that's right." ”

Hearing this, Yue Fei couldn't hold back any longer, and said loudly: "No, no, old man, Hu Renma is fast, you will always be caught up." ”

Lu Boyan was shocked when he heard this, looked up at him, and then disappeared in shock, and when he saw joy again, he asked, "Can you understand?" ”