"Xingba and I will go together then." Sun Ce suddenly jumped out and said. Zhou Yu glanced at Sun Ce speechlessly, "What do you mean by saying it directly in this situation? Can't I understand?" "That's okay, I'll let you know when we set off." Although Zhou Yu was full of desire to complain, he finally reduced it to this sentence. "On Kushan's side, if there aren't many people chasing after us, we'll try to fight first. If we can't defeat the opponent's large force, we are still confident about the small team. The seventh-generation ship's cannon will probably face Kushan's warship. It has devastating damage." Zhou Yu thought for a moment and added, after all, if Sun Ce followed, there might be problems if he didn't hit him twice. "Well, let me tell you some information that I know, which may be helpful to you." Gan Ning touched his chin and said, "It's like this. The structural strength of the Kushan battleship is very average, and the Kushan battleship has no keel. Of course, this It refers to the previous wave of warships. " Zhou Yu nodded when he heard this. The keel was something that Lu Jun had imagined, and it directly transcended the things that had been created for thousands of years. The wars of the Han Dynasty before this. Ships also have no keels, and the difference between those with keels and those without keels is very different in terms of structural strength. The horror of the Han Dynasty is that after Lu Jun designed a new type of warship, the wealthy Chen Xi directly allocated funds to eliminate all warships without keels, disposed of them at low prices, sold half of them and gave them away, and turned them into civilian fishing. Boat. Although civilian fishing boats of the fifth-generation warship level are really beyond the reach of ordinary fishermen, Chen Xi couldn't stand up to the state-owned fishery, so he just waved his hand and retreated with the new boat. It can be said that during that period when he still wanted to compete with Chen Xi, Zhou Yu felt a little sad when he saw the northerners' fishing boats. He had no choice but to find that the other party's fishing boats were bigger than his own warships. Later, after unification, this problem no longer existed. All the warships in Jiangdong were abandoned, half sold and half given to the state-owned fisheries, and then a large number of large warships were purchased from the shipyard, half bought and half given away. Therefore, Zhou Yu was not surprised at all when he heard that Guishuang's warships did not have keels. Even if Gan Ning was defeated before and the wreckage of several battleships was plundered by Guishang, and the magical function of the keel can be understood at a glance, even if Guishang valued the navy, it would not be possible to complete a comprehensive change in a short time. Logically speaking, this is not realistic. The size of the Kushan fleet is there, and it is not like the situation of the Han Dynasty where there were not many ships and a lot of money. Apart from anything else, the Qianfan Navy will completely refit the warships on the Kushan side. , I'm afraid Guishang lost half of his health bar. "However, I estimate that Kushan has already developed a new type of warship. However, due to production and demand, the current main force should still be using the old broken ships. "You have all seen Kushan's latest warship, and we have also studied it. I even contributed it and dismantled it. You should all know its advantages and disadvantages." Gan Ning said with a smile. When I came back, I captured more than 20 large ships from Kushan. Although after returning to the Central Plains, these warships were abandoned and replaced with new warships, the shipbuilding concepts and structural design can be used as a reference. Relatively speaking, Kushan is better than the current warships in shipbuilding. The Han Dynasty went further. However, the Han Dynasty could not resist the deviant approach, and a keel design wiped out all the advantages brought by other Kushan battleships that surpassed the Han Dynasty battleships. "These battleships all have an obvious problem, that is, the side defense is not enough." Gan Ning thought of his own naval gun experiment and said with a smile, "I conducted a naval gun experiment with Kushan's warship. In frontal situations, one shot may not be It can produce the results we want, but on the side, one shot may sink the opponent's ship. "The defense method of the Kushan battleship itself is not a method of using structure. Their group defense style is troublesome." He shook his head and said, Gan Ning's method of verification is very different from that in a real war. "Group defense type, although I still haven't figured out what is going on, but this defensive type is actually not very good at defending against high-speed physical attacks. Of course, if the group defense type's defense surface is concentrated, it can block it. "After all, Gan Ning has specially practiced and knows many details more thoroughly than Zhou Yu. "Can the group defensive style be compressed?" Zhou Yu was stunned. "Yes." Gan Ning looked at Zhou Yu naturally, not understanding at all what impact the group's defensive compression would have on the entire situation. "Is it difficult for the group to perform defensive compression?" Zhou Yu immediately asked. "It's not very high." Gan Ning thought for a while and said, "I studied for more than a year, and then after a fight, I barely mastered the group's defensive compression method." Zhou Yu felt a lot more relieved after hearing this, and Gan Ning was still Need?It takes so long to learn, so for most people, it should be in the category of being unable to learn. But on the other hand, the situation that Zhou Yu estimated at the beginning must exist. The opponent uses the group defensive style in reverse and compresses it. If so, the effect won't be too bad. "Well, this needs to be included in the response." After Zhou Yu thought for a while, he slowly said. Others looked at Zhou Yu in confusion. "Xingba, let me ask you a question, what kind of defense is the group defense type? Is it expendable, rigid, flexible, or other types." Zhou Yu asked again after thinking about it, although he initially said It is the most difficult to consider the Kushan Navy, but before taking action, you still need to determine the true status of the Kushan Navy. "This actually depends on the person, but when many warships are gathered together, the group defense style will be compatible with all defense structures, forming a unique compatibility state." Gan Ning thought of Meng Combo's teachings. Group defense plays very well. It's just a pity that Meng Kangbu doesn't have enough warships. According to what Meng Kangbu said when he boasted to Gan Ning, if the entire Kushan Navy was put under his command and the group was defensively merged into the ocean unloading state, Its single-ship defense capability should be comparable to the city wall of Peshawar. Of course, this is just bragging. Moncomb also said that this is just his speculation. On the one hand, he may not be able to apply the group defense structure to that extent. On the other hand, it is difficult for his command of the fleet to reach that level. However, If possible, he still hopes to let himself experience it, even if he fails. "What about the shortcomings?" Zhou Yu asked with raised eyebrows. The more perfect something is, the more difficult it will be to use. The best medicinal materials will never be the most suitable medicinal materials. "The higher the understanding, the higher the upper limit of what can be used, but in the end it still depends on people." Gan Ning spread his hands and said helplessly, "The seventh-generation ship can barely take care of us and the Kushan battleship. The advantage is that the group defensive type can also be used, but its overly large shape and disproportionate cloud gas reserve make the group defensive type far inferior to the opponent. " "Let's go back and discuss the topic of the centralized use of group defensive type. For other Kushans. I'm not too interested in the secret technique, but it's a group defense technique, and I deeply feel the need to study it," Zhou Yu said calmly. Zhou Yu has already mastered the theory of group defense by relying on his own analysis. However, there are some links that he has not had time to analyze at all. He is still half a master at it. If Gan Ning helps, it will be much easier. After all, there are many things in the navy that are a bit like chasing ducks to the shelves for Zhou Yu. "Forget it about the group defense type. Anyway, I will teach you everything I know. As for what is important and what is not important, it depends on personal judgment." Gan Ning said on the use of the Kushan naval system He had a completely different understanding from Zhou Yu, but this understanding did not affect Gan Ning's ability to teach Zhou Yu these things. "Just give me the secret method of calling the group's defensive style, and don't need the others." Zhou Yu smiled and rejected Gan Ning's proposal. Since the group defensive style can be shrunk, then many ideas can be abandoned directly, and a new system should be constructed with the group defensive style as the core. At this time, the more details of the Kushan secret method are learned, the easier it is to lead oneself astray. After all, the Han Dynasty is The border system has not yet been established. Hearing this, Gan Ning nodded indifferently. Since Zhou Yu didn't want to learn, then forget it. "Let's continue to return to the previous theme. Since the group's defensive style can be reduced, it is too high for Youping and Gongyi to explore the danger. When the time comes, Bofu, Xingba and I will personally lead the team there." Zhou Yu looked calm and renewed. Divide tasks. "Go there in person?" Cheng Pu was slightly startled. If it was on such a large scale from the beginning, the main force of Kushan might just follow them. They haven't even built a water stronghold yet. When the time comes, the other party will take advantage of them and fight back. If there is a wave, the current Han army may not be able to please them. "Ye Tiao Kingdom has been here for a long time. When King Ye Tiao asked to be annexed to the Han Dynasty, he presented all the nearby sea maps. Once the opponent pursues a large-scale pursuit, we will withdraw to the east. There are a large number of islands there. It's not too difficult to get rid of the opponent." Zhou Yu reassured with a smile, saying that he would not do anything too dangerous. "In this case, we can give it a try, but Guishan may not be unprepared. The governor has mentioned before that the other party should know about our arrival based on the domestic situation. What if the other party first ambushes those islands in the east?" Li Yan slowly said The ground asked rhetorically. "There is no need to worry about this. We can take a detour from the east island for reconnaissance. Unlike the land route, the sea route does not matter as long as we avoid the reefs."""Zhou Yu's expression was extremely gentle. Since he dared to investigate, he was naturally prepared.