Chapter 276 Huanglong Melee One type uses a fixed plus movable pulley, and the other uses only a fixed pulley. After testing, the former method is the fastest on the wall, but the preliminary process is more complicated. The latter preliminary process is simple, but slow and requires a lot of manpower. After seeing the effect, Zhang Jun suggested using twenty doors for one method. As long as twenty heavy cannons were mounted on the city wall within the specified time, Chen Gui would be spared death. The use of pulleys is not an old rule. It has been used in ancient buildings, especially tall tower buildings. However, due to the limitations of education and the lack of attention to miscellaneous subjects, there has been no general development and use. People who use these wheels when building towers and other tall buildings are called master craftsmen. However, due to the characteristics of some countries such as male-to-male rather than female-to-female transmission, and the low usage rate, some usage methods have not been officially popularized. Rumor has it that the stones of the pyramid were also transported up using fixed pulleys. In this plan, time is of the utmost importance. The heavy artillery must fire to disrupt the formation of the northern and southern city archers before reinforcements arrive. The four passages used firearms to quickly break through and enter the city to form defensive formations to meet the continuous flow of troops. Finally, a defense line was established to control the east of the city. There was no attack for five consecutive days, and the weather became even colder. Zong Han was very suspicious and anxious. In comparison, Wanyan Zongbi was much more relaxed. There were famous generals on both sides. Zong Han had already arranged various siege methods by the Song army. Strategy. Song Jun's water tanker gave him a lot of trouble, which has always been a problem that he can't solve. After all, the Jurchens could not be as wealthy as the Song Dynasty and build waterwheels to fight back. Zong Han inspected at night and sighed. Even if he could hold on this winter, it would be hard to say next spring. There were more than 200,000 troops on the Hebei Military Road, which was really not something that the Jurchens could directly compete with. With the emergence of firearms, the power of cavalry was greatly reduced, and Zong Han felt lonely for no reason. "Dang" A sound of gongs interrupted him. He turned around and saw a lot of noise in the direction of Dongcheng. There were several "booms" and the flames shot into the sky. Zong Han recognized it as the hand cannon of the Song Army. He immediately ordered: "The Song army will attack at night, and the north and south archery battalions will be deployed by Wanyan Zongbi to prepare for the battle." After saying that, he mounted his horse and immediately headed east. When we got close, we used the firelight on the wall to see hundreds of Song troops standing on the wall, and a steady stream of Song troops emerged from the top of the city. "Report" a soldier stopped his horse and said: "The attack routes on the left and right walls of the city are blocked, and the two ladders cannot be used." "What are you doing" Zong Han said halfway when he suddenly raised his hand and an arrow was knocked away by his sword. Zong Han shouted: "Order, guard the four roads and cannot let the Song army enter the city." "Yes" The soldiers beat the horse to deliver the order. Zong Han changed everyone¡¯s idea of ????taking back the city wall, and instead guarded the intersection and waited for the Gong camp to shoot. Success or failure lies in the Gong Camp. Zong Han immediately turned his horse to the Gong North Camp. The archers were all ready. Zong Han waved his hand and everyone ran on foot to follow Zong Han. The south camp was led by Wanyan Zongbi. After a while, both sides stopped talking and formed formation and ran towards the east city. "Marshal, be careful." A cannonball fell next to Zong Han, and the soldiers hurriedly gathered into a group. The shell exploded two seconds later, killing three soldiers on the spot. This was just the beginning of the nightmare. The area where Zong Han was located was carpet-bombed. The group of archers were not prepared and immediately dispersed. Zong Han and Wanyan Zongbi immediately suppressed them. Zong Han even abandoned his horse, drew his sword and fought through the artillery fire with his archers. It only takes another hundred steps to launch a projectile against the city wall. The Song Army has been equipped with explosive ammunition on a large scale. Although the craftsmanship of explosive ammunition is very complicated, there are still relatively large quantities on the Hebei Military Road. There were more and more artillery fires. The Song Army did not care about the endurance of the artillery body this time, and carried out scrubbing and bombing of this area. This move surprised Zong Han. Where did the Song army get the artillery? You know, if the heavy artillery is placed under the city, it will not be able to attack here. The terrain in the city is several feet higher than outside the city. The range of the heavy artillery outside the city is about the same as that of the archers inside the city. There is only one possibility, that is, the Song army transported the artillery to the city wall, and the place where I am happens to be the best killing position for the heavy artillery on the city wall. The Song Army has fired fifteen artillery shells at a time and is using various methods to cool down the barrel. As the bravest vanguard of Zhang Jun's men, Wang Yan finally rushed down the left ladder with the help of the hand cannon. Wang Yan led dozens of men forward, and those behind began to set up defenses, focusing on the archers. Various materials were piled up as obstacles. Wang Yan led his troops to successfully occupy the northeast corner. The southeast corner staircase is not yet occupied. The central city gate was piled with countless debris. It was originally intended to defend against the Song army's strategy of forcibly breaking through the city gate for positional defense, but unexpectedly it left the hand cannon useless. Hand cannons can't blow up piles of rocks, sandbags and horse guns. In order to defend the city gate, the Jurchens also deployed more than a dozen captured rocket vehicles here. Although there was no gunpowder, after spears were placed on the rocket vehicles, they were not only natural shields, but also sharp weapons for attack. Just like that, three rocket cars were pushed by the Jurchens towards Wang Yanbu, and Wang Yanbu's hand cannons hit them.?It's not very useful, and it's about to be used up. The people at the back couldn't support them because of the blockage in front. Wang Yan gritted his teeth and shouted: "Chong" led more than a hundred people from his headquarters, abandoned their bunkers, held weapons and hacked together with the Jurchens. As a result, the troops behind them immediately followed up. The Jurchens were relatively small in number, and coupled with the row of archers on the city wall firing cold arrows and throwing hand cannons, they soon became unable to resist. "Shoot" Zong Han led people nearby. When he saw the situation, he immediately ordered to release arrows. After three rounds of volleys, he shot almost all the Jurchens and Song people to death. He snatched them back to the northeast corner and started shooting at the city wall. Wang Yan was frightened and hurriedly shouted: "Find something to hide." His men were cut through by more than a thousand arrows like mowing grass. "The general is mighty" The situation is about to be reversed, but the cry of the Song Army comes from the city wall. Zong Han knew without looking that Zhang Jun climbed up the city wall himself. The generals of the Song Army generally stay away from the battlefield, especially Zhang Jun, who should avoid danger. Assuming that he died accidentally, it would be a trivial matter if the Song army's command was out of control, and the entire army would easily collapse. But conversely, if he appears in danger, the morale of the soldiers will be boosted, and if he appears, his soldiers will naturally appear. The commander's personal soldiers have always been the bravest elite of the army. Sure enough, in just a moment, the Song army broke through the southeast corner and killed those who resisted. But when the archers led by Wanyan Zongbi arrived, he waved his hand and let his subordinates shoot them indiscriminately without warning. As long as you persist for a while, the cavalry and infantry from Xicheng will arrive one after another. The Song Army was now in an awkward situation. Due to the limitations of heavy artillery, they could only push back or push forward to adjust the attack position. However, the archers were too close, making the heavy artillery on the city wall unusable. And the hand cannon can't be thrown that far. Fortunately, Zhang Jun had already considered this embarrassment and ordered the signal officer above the city to raise the flag, and twenty heavy artillery pieces below the city began to bombard. The shells landed exactly where Zong Han and Wanyan Zongbi were. However, because they are hand-made, heavy artillery has great inaccuracies. After two rounds of cannons, several shells did not fall into the city in the maximum curve or parabola shape. Instead, they were hit by the wall and landed on the city wall and exploded. Due to the number of people on the city, Densely, this accidental attack caused a lot of casualties. Fortunately, the people were densely packed, otherwise it would have affected a heavy artillery not far away and caused a series of explosions, and the consequences would have been disastrous. The battle continued, and the heavy artillery on the city wall began to block the cavalry and infantry from reinforcing the east city. Song soldiers swarmed down from the left and right ladders. Under the command of the injured Wang Yan, they grabbed shields or wooden planks and forced arrows to advance a hundred steps. The soldiers behind them used all materials to form a defensive line. In this situation, we can no longer blindly expand the results, otherwise the heavy artillery stops and the cavalry has already arrived before you can rush over. The forwards who seize the city wall are only equipped with specialized grenadiers still on the city wall. The most correct method is to consolidate the defense line, break open the city gate, lower the suspension bridge, and let in a steady stream of troops and supplies. Although there are heavy cannons on the city wall, the ancient craftsmanship is backward after all, and the gun barrels need to be cooled down after a basic number is reached. Five hundred Jurchen cavalry took the opportunity to rush through the line of artillery fire and rushed towards the Song army, which was not yet stable. Zhang Jun was already at the bottom of the city. When he saw this situation, he shouted: "Push the rocket car" and was the first to push the rocket car, aiming his spearhead at the charging cavalry. Zhang Jun also needs time. He needs to clear the obstacles at the city gate so that his cavalry can enter. All the troops responded together, and a few people without hand cannons pushed the rocket cars in groups, preparing to meet the Jurchens' charge. The Jurchens were not afraid at all and rushed forward. People and horses kept hitting the rocket car. Since the rocket car was still relatively small, the horses and people all rolled behind the rocket car, crushing and injuring many Song soldiers. The Jurchens behind stopped their horses and fought with the Song army. "Shooting" Zong Han, who was injured in the North and South Gong Camps, gathered together, and 1,500 people flew down with two rounds of indiscriminate arrow rain. He also needs time, and a large number of infantry are already behind him. Moreover, there is Zhang Jun, the leader of the Song Army, on the opposite side. If Zhang Jun is killed, Huanglong Mansion will be able to defend it. No one knows Zhang Jun¡¯s life or death, because Song Jun has opened the city gate and lowered the suspension bridge. Wu Jie led two thousand cavalry and charged straight in. Regardless of the fighting situation around him, he pointed his spear and charged towards the archer camp gathered in formation. When the situation was like this, Zong Han sighed and knew that nothing could be done, so he sent an order for the archers to retreat and the infantry to advance. Wu Jie led the cavalry to fight with the enemy. Grenadiers were the ones who accepted them into the city gate, but they immediately turned into medical soldiers to treat the brothers under the city wall. Then there are the infantry, the cavalry brigade, and the heavy artillery. The defense has been stabilized, and Zong Han also led his people out of the battle. Wu Jie did not pursue any more, and the Song army finally occupied the east of the city, but the west, south and north of the city were still under the control of the Jurchens. There are many houses in these three places, and there are also Jurchen warehouses for storing food and weapons, and there are Jurchen stables in the west city. There were two Jurchen generals, and the Song army did not dare to pursue them. What's more, the main general, Zhang Junjian, missed three arrows. Two on the left shoulder and one on the abdomen. Although Zhang Jun was armored and his muscles were strong, all three arrows penetrated deeply into his flesh. Ouyang arrived and immediately went to see Zhang Jun, who was tenting in the corner of the city. Not much blood was shed because the three arrows were not pulled out.Come. The men were at a loss what to do, Ouyang asked hurriedly: "How is it?" Zhang Jun chuckled: "Master Ou, I can't make it, but I still fought a good battle. No matter how strong Huanglong Mansion is, I, Zhang Jun, still defeated me. "I can't die." Ouyang looked and asked, "Can you do surgery?" Don't think that the ancients did not know how to perform surgery. According to records, thoracotomy was already practiced in the Qin and Han Dynasties. "Lie Zi Lie Wen" recorded that Bian Que Thoracic surgery is also performed using drug anesthesia. According to the Huangdi Neijing, in the treatment of redness and blackness caused by "removal of gangrene", the patient should be killed urgently. We also have quite mature experience in using abdominal puncture to treat simple ascites. However, after the Jin and Tang Dynasties, due to the integration of feudal ideas, the human body was gradually mysterious. Dissecting the human body was considered a treasonous thing and was even restricted by law. Despite this, many creative surgeries were recorded. The Treatise on the Causes and Symptoms of Diseases of that period was the first to describe the suturing steps and postoperative care in detail. "" Ichiganro shook his head. Ouyang took a breath and said: "General Zhang, how about I kill Ma Quan and become a living horse doctor?" "Master Ou, feel free to come." Zhang Jun said openly: "Everyone, listen, my life and death, Zhang Jun, have nothing to do with Master Ou. "Wu Jie" "I am here" "You are the temporary lord general" "Yes" Zhang Jun said: "Master Ou, come on" "Yes" Ouyang said: "I want a lot of strong wine, and put six braziers in the tent to keep it burning. A piece of white cloth, cut into long strips the size of a handkerchief and soaked in wine. A pair of scissors, chopsticks, and an embroidery needle. Go quickly. Ouyang took off his clothes and waved his hands, pointed at a man and said: "Stop, except for the people who put on the fire and boiled the water, everyone else will leave." Ouyang saw that Zhang Jun could still be saved and was not shot in the aorta, otherwise he would have to find a hemostatic forceps. . Now I don¡¯t know how the abdomen is, whether the intestines were penetrated by the injection, and if so, whether it can be sutured, and whether the inflammation can be reduced after suturing. What Ouyang is currently doing is only external anti-inflammatory measures, which largely rely on Zhang Jun's own immunity and resistance. ¡ After bringing the things, the temperature inside the tent was very high, and the soldiers tied Zhang Jun firmly and then exited. Ouyang soaked the chopsticks, white cloth, and scissors in wine. Then wash your hands with wine. First break the arrow branches, then tie the upper part of the shoulders with a rope, and start digging out the arrowheads after the dagger is red-hot. Zhang Jun was in pain, and Ouyang hurriedly stuffed a white cloth into his mouth. Brother, the anesthesia is gone. Bear with it. The dagger smells like braised pork when it touches the meat. This is not the first time Ouyang has done such an operation. When he was undercover, he helped criminals dig out warheads. However, there were anti-inflammatory drugs at that time. It's much simpler. If it doesn't work, you can still send it to the hospital. It's less stressful than now. Ouyang dug out a relatively deep arrowhead that must have been an undercut. Ouyang burned the needle to sew it up. Zhang Jun was shaking all over, obviously in severe pain. The thread has been soaked in strong alcohol, and it sticks to the inner flesh, so you can imagine the pain. The second arm arrow is much simpler. There is no undercut, just pull out and suture gently. Ouyang loosened the rope and found that the wound was normal, with no hematoma and not much bleeding. This is the most troublesome part of the abdomen. The abdomen is not a dangerous part in modern times. Ouyang took a white cloth, cut a hole and covered Zhang Jun's abdomen. Then he cut open the abdominal wound with a dagger and took out the arrow. Ouyang gently turned over the skin and used the steamed chopsticks to pick up the squirming intestines inside to inspect. His deputy immediately turned around and vomited it out. Ouyang breathed a sigh of relief. There was no violent movement after using the arrow. The arrow did not cut the large intestine and no sutures were needed. The sutures Ouyang used were not absorbable and digestible. If suturing was necessary, even if the operation was successful. It's easy to have follow-up questions in the future. Ouyang began to sew up his belly. He first used a dagger to burn the belly, and then started the suturing operation. This surgery is more demanding. You cannot sew the skin together and leave the flesh alone. It will take a lot of time to heal. After it was done, Ouyang covered the wound with the troublesome Tripterygium vine. Then the soldiers were called and ordered: "Cover the tripterygium vine for half a quarter of an hour, take it off and rinse it with strong alcohol. The fire cannot be extinguished. If there is burning, cover the head with a cold water towel. Do not touch the wound and do not allow him to move on his own. Two hours later I'll come back and bandage him." The soldier looked at Zhang Jun who was sleeping or unconscious and asked, "Master Ou, is he the general?" "If the fever doesn't go away within two hours, it won't be a big problem. If the fever doesn't go away, it might be more troublesome. "Ouyang said: "Wait carefully." "Yes" Ouyang got dressed and went outside. The outside was relatively neat and orderly. He sat in front of the tent. He was not sure about the operation, but he believed that he had done a good job in treating the wound. Many people say that without antibiotics, surgery will lead to death. In fact, there is a misunderstanding and they forget the body's own immune resistance. Ouyang once heard that caesarean section originated in the Ming Dynasty. says haveA woman had difficulty giving birth, and she finally asked her husband to cut open her belly and take out the baby. After the baby was taken out, the mother's belly was randomly sewn up, then wrapped in a blanket and left aside to die. I thought I was going to die, but I didn't expect that the mother recovered after two days without any infection. Since the general was seriously injured, Wu Jie could only deploy defense. Only about 10,000 troops entered the city, but there were soldiers of all types. The engineers also deployed Rare in the front under the protection of shieldmen. There are two rows of heavy artillery on the city wall, and there are elite soldiers on the left and right walls for defense. Ouyang's character is good, or Zhang Jun's life is tough. Two hours later, Zhang Jun not only didn't have a fever, but also woke up. The first thing he said after opening his eyes was: "The King of Hell looks very kind." "Haha" Ouyang said with a smile: "It seems that the problem is not big. Remember, you still can't move. The general can't eat fishy things. It's best to make some porridge. "Yes" "Sir, what's going on outside?" Zhang Jun asked. "The Jurchens have always been calm," Ouyang said: "General Wu Jie is not in vain, the arrangements are very appropriate." "You call General Wu here." "I'm afraid not, you have to rest." Ouyang said. Zhang Jun smiled helplessly and said: "Please tell me, my lord, if the Jurchens do not evacuate, the counterattack will be stronger the longer it is launched." "Well, you can rest assured and rest." Ouyang said: "You are not allowed to talk to the general. ¡± The soldiers promised: ¡°Yes¡±