The flames on the black nest were soaring, and Lu Ren was here in Cao Ying to pay attention to the movements on Yuan Ying's side. It didn't take long for Lu Ren to see that the light of the large group of torches was rapidly approaching Cao Ying, and the corners of his mouth were gently raised, and he said in his heart: "It's coming...... Just looking at this posture, even if I don't understand military matters, I know that this will be a tough battle! ”

Next, as Lu Ren expected, Cao Ying's end was a dark battle!

Although Cao Hong had been prepared for a long time, the fierce offensive of Sergeant Yuan still made Cao Hong secretly cry in his heart, and he almost didn't even have time to catch his breath. Finally survived until Cao Cao had ambushed the Xia Hou brothers and Cao Ren and Li Dian on the left and right sides of the camp in advance, and the Chinese army Zhang Xiu also brought the soldiers and horses back to counterattack back, temporarily repulsing the Yuan army for a while, Cao Hong was finally able to take the time to run to the lookout, panting and saying to Lu Ren: "This battle is fought!" After confronting Yuan Jun in Guandu for so long, he has never seen a situation like today, these Yuan Jun soldiers are almost crazy! ”

Lu Ren casually handed the gourd in his hand to Cao Hong, and asked Cao Hong to drink a little wine to strengthen his courage, while he glanced at the battlefield outside the village, nodded lightly and said, "Yuan Jun must be Zhang He and Gao Ran." Although Zhang He is a military general, he is good at using soldiers and knows the variables of the battle situation. The black nest is on fire, and Zhang He knows that he must now have to fight against the water, because victory is still expected to be complete, and defeat is difficult to escape...... Hehe, he's here to fight hard, of course he's going to fight hard. ”

Cao Hong froze for a moment, and his gaze at Lu Ren became a little strange, because Cao Hong suddenly felt that the Lu Ren in front of him and the Lu Ren in his image seemed to be completely two people. For a long time, Lu Ren in Cao Hong's eyes has been a playful and not serious person. Although it can occasionally be a little clever on the occasion of a battle. But Lu Ren, who can accurately analyze the state of the battle situation on such an occasion, feels that it is the first time he has seen it, and it seems to be a little colder than Lu Ren when he used the "forbidden spell" during the Battle of Pi.

He hesitated for a moment and was about to speak. Lu Ren took a step ahead of Cao Hong and said: "It is said that I have nothing to say about this battle, but I want to say that I don't have time to rest for you now, and Zhang He is going to call again soon." Brother Zilian, Zhang He's current vigor is flourishing, if you and several other generals fight too fiercely, I'm afraid you will suffer heavy losses. I think it is possible to pass down the order and let all the generals return to the camp temporarily, and rely on the various fortifications in the camp to strictly defend to reduce casualties. Now the black nest is on fire. We just need to hold on a little more, first resist Zhang He's sharp energy, and when Cao Gong comes back later, we can flank back and forth. If you say it, Brother Zilian may not believe it. This black nest ran out of food, and Zhang He couldn't attack Guandu, knowing that the general trend had gone, he would come to surrender to Cao Gong. ”

"Huh!?"

Cao Hong involuntarily took a few steps back when he heard Lu Ren's gloomy words, looked at Lu Ren and hesitated for a while before nodding vigorously and said, "Okay!" I believe your words. I'll do what I do! ”

Cao Hong, who was tom, ran down the lookout to give orders. Lu Ren patted his head a little helplessly, and said in his heart, what is going on with these people? There are obviously good things in the camp that are not needed, so why do you have to rush forward and fight desperately? Doesn't the art of war say "siege is the bottom"? Although he Lu Ren didn't understand military tactics, he had also participated in a few battles, and he knew that reasonable city defenses or fortifications would often make it difficult for the other party to break through, and how strong the camp defense Cao Cao set up here in Guandu could be known by looking at how Yuan Shao couldn't break it before.

After a short time, Yuan's offensive resumed. And Cao Hong and others really followed Lu Ren's proposal, and changed from going out of the camp to counter the assault to relying on the battalion fortifications to defend it. Whether it can really be done Lu Ren is still unclear. But at least it is an indisputable fact that Yuan Jun can be stopped for the time being.

Of course, Lu Ren didn't dare to be too big, he would suggest that Cao Hong also had his own plans to defend the camp. Now seeing that Yuan Jun has come up a lot, and the rear team is also desperately rushing forward, Lu Ren knew that the time had come, and immediately turned around and shouted to the audience: "The whole battalion is moving!" Throw the oil jar first! ”

This time from Xuchang, Lu Ren actually brought a large amount of fuel, and the flammable fish oil handed over to Cao Cao and Zhao Yu was only a part of these fuels. However, the ones that Cao Cao and Zhao Yu brought to the black nest to set fire can be called incendiary bombs, and the rest are just ordinary fuel. Speaking of which, Lu Ren brought so much fuel to Guandu and did not arouse anyone's suspicion, because Lu Ren escorted military supplies, not a simple food team, and with various factors at that time, Cao Cao's army did need a lot of fuel. To put it mildly, you can't let the soldiers eat raw rice, right?

The flammable fish oil was handed over to Cao Cao by Lu Ren, and although the one left in Lu Ren's hand was not so flammable, it was actually not much worse, and the quantity was not a few. After Cao Cao set off, Lu Ren ordered people to send these jars of fish oil to the more than 100 stone carts for use, and on average, each stone cart had about twenty or thirty altars. According to the calculation of ten Han catties per altar, each stone cart has almost two or three hundred catties of fish oil.

Now that he had received Lu Ren's order, Cao Bing, who had not thrown stone bullets for fear of accidentally injuring his own people, immediately went all out, and soon threw more than ten or twenty jars of fish oil to an area about three or four hundred steps away from Cao Ying. Lu Ren had been calculating the approximate number of throws in his heart, and when he saw that it was almost over, he immediately ordered these stone carts to throw firebombs instead...... The so-called fire bomb is actually just pouring oil on a sack filled with sand and then lighting a fire.

Hundreds of stone carts threw hundreds of flaming fire bombs, but then many Cao soldiers from the stone frame were busy using sand to fight the fire in the throwing basket. These fish oils were made by Lu Ren, although they were not as powerful as those brought by Cao Cao, but the ability to burn after they were really lit was not bad, and if you were not careful, you should not burn the stone cart and your own people, so Lu Ren reminded Cao Bing in advance to prepare some sand and soil to put out the fire.

However, there is no need to say much about the small fire here in Cao Ying, and when he looked at the battlefield again, the fire bombs that were thrown into the fish oil all over the ground quickly caused a strong fire. Two or three thousand jars, nearly 30,000 catties of fish oil are scattered and then ignited, what is the concept? The fire was monstrous, and it could not be extinguished, so at a place about two hundred steps away from Cao Ying, a flame zone that was almost impassable was formed, and the Yuan army that had already attacked in front of Cao Yingzha and the successor Yuan army were divided into two sections! There are also many unlucky soldiers of the Yuan Army, who were hit by oil bags and poured oil on them when they rushed forward, and then they were burned so much......

Lu Ren saw a lot of "fire people" on the lookout, but he couldn't help but sigh heavily, and said to himself: "It's already the early winter season, and the clothes on my body will not be less, and they can't be extinguished if they are poured with oil, so be smart and quickly take off your clothes and find a place where there is no fire and roll a few rolls on the spot!" Otherwise...... Alas, it will be miserable. It's no wonder that Zhuge Liang said that he would break his life if he violated the principles of heaven when he burned the rattan armor soldiers, in my opinion, he was uneasy, right? ”

This sudden wall of fire made the front of the Yuan army unable to retreat, and the back could not keep up, and there were so many "fire men" running around in the screams, so that the Yuan army's camp was immediately chaotic. And this sudden change also boosted the morale of the entire Cao battalion, and the fight became more and more courageous, and almost effortlessly beat back the attack of the Yuan army.

The fire was burning, the blood was floating, and people were shouting, almost everyone in Cao Ying's camp was fighting and boiling, but Lu Ren's heart was filled with an indescribable bitterness. Although he knew that even if he didn't do such a thing, most of the things would still be similar to history, that is, Cao Hong and the others would successfully defend Cao Ying, but for his revenge plan, he had to do some correction work as much as possible to ensure that there was no deviation in the direction.

Now it is certain that there will be no deviations, but ...... Perhaps, just like Lu Ren himself said just now, Lu Ren has not seen or killed people in a war, but they are all happy white knives in and red knives out, so that people can die without any torture. But now that he has created so many "fire men", Lu Ren really feels that he is actually very cruel.

Knowing that the big thing had been decided, Lu Ren slowly turned his back, trying not to look at those miserable "fire men", just trying to be out of sight. Lowering his head again and sighing heavily, Lu Ren took out the bamboo flute in his waist pocket, and said secretly in his heart: "Although they are all people who are going to die, it is still a bit too much to let them die so miserably...... Well, blow a song and think it's a requiem for them......"

is still the high but sad "Edgeworth Jianghu". And in the hustle and bustle of the battlefield, no one will hear the sound of the bamboo flute on Lu Ren's lookout. However, this flute does not need to be heard by anyone, as long as Lu Ren can hear it himself, because this flute is not so much to make the dead requirement, but rather to say that Lu Ren hopes that his mood can calm down.

Once, twice, three times...... The shouting and killing in his ears seemed to have gradually faded away, or that Lu Ren was running away from something at the moment, so he had no intention of stopping. And somewhere in the camp, several pairs of eyes did not look at the battlefield, but all of them were focused on Lu Ren on the lookout.

Jia Xu and Xun You's eyes were full of appreciation, while Guo Jia's eyes were uneasy. In addition, Xu You, who had just arrived at Cao Ying, also looked at Lu Ren. Xu You and Xun You are also old acquaintances, and they have heard about Lu Ren from Xun You's mouth at this time, but at this moment, Xu You's gaze at Lu Ren is a little hateful and jealous.

"If it weren't for this Lu Ren, Cao A's suggestion to burn the black nest should be mine, right? Damn it! I had nothing left, but he had preempted the last way to get in...... Lu Ren! No wonder Tian Feng and Fu Zhu wanted to get rid of you before, you are really hateful! (To be continued.) )