Book friends, I'm going to start spreading VIP again. However, the speed of the VIP chapter of the new book airspeed star trace will be temporarily uploaded in two chapters a day. Different from the public, the two chapters in VIP are 4000 +, that is, the same speed as me alone. Wait until next month, try to accumulate more and restore to the speed of three chapters a day. The new book has just been put on the shelves. I hope to get the support of new and old book friends, If you have VIP votes, you can vote. As you know, junior three will never let you down

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Hailong and piaomi and shuistop sat in one. As soon as they got on the bus, piaomi whispered, "dragon, why do you have to try the gun? Don't you find that the magic ha God looks a little unhappy?"

The sea dragon smiled and said: "Wife, you should remember that only strength can prove everything. Although Moha gave up the idea of attacking the central plains under the authority of my master, Moha has great ambition. Even if he doesn't attack, his men will also have the idea of invading the Central Plains after he spends the robbery. After all, the Central Plains is rich in land and resources. I want to test the gun this time I want to frighten them. Moreover, I really have the intention to develop a powerful weapon for Zhao song. In this way, even if I don't attack the enemy, I can protect myself. "

Due to the close distance, I naturally heard their conversation with the cultivation of water stop and said, "Hailong, have you increased your cultivation recently?"

Hailong was stunned and said, "why did you ask this, elder martial sister? My cultivation has made some progress. It may be because the master helped me reshape my body. Now I should not fall into the late stage."

Shuistop shook his head and said, "nothing, but I think I can't see through you more and more. However, there is one thing I want to remind you. As practitioners, we should pay less attention to the affairs of mortals in China. Otherwise, the secular heart will have a great impact on your accomplishments."

For the first time, Hailong found that shuistop would care about himself. He looked at misty and said, "thank you for your reminding. After watching the gun test later, we'll go back to the mountain immediately."

The carriage was not only fast, but also extremely stable. After about half an hour, the people had left the west gate. When they got off the carriage, there was an open field in front of the people. Looking around, there were open plains within dozens of miles, and there were few plants.

Zhao Feng rode a tall horse to Hailong's body, turned over and dismounted, and said excitedly, "Your Highness, please come with me. This is our school military field, where military horses are trained on weekdays." Surrounded by Zhao Feng and 200 soldiers, they came to the side of the school military field, and a huge gun appeared in front of them. The gun was about two meters high, the thick gun body occupied about ten square meters, and the three meter long gun barrel stretched out into the distance. It was dark and felt dark.

Zhao Feng explained, "this huge gun needs 6000 kilograms of refined iron to be refined into a single one, and the process requirements are extremely high. There can be no gap. It uses shells with a diameter of 35 cm. Within 5000 meters, it can be said to be invincible and explosive. Come on, present the shells." Under his command, two soldiers came over with a round black shell. It looked like a big iron bullet on the surface. Zhao Fengdao: "After many experiments, the shell took shape. Your highness, it looks like a solid iron shell on the surface. In fact, it is not. There is a large amount of compressed fire Yao in the shell. The whole shell weighs 80 kg, including 50 kg of fire Yao. After being fired by the gun, the explosion power is three times greater than that when it was just developed. If a gun is fired, it will be covered within hundreds of square meters, such as If the enemy's formation is dense, it will never be a problem to destroy hundreds of people. "

Hailong took the shell from the soldier, weighed it in his hand and said, "that is to say, after it is sent out by artillery, it will explode as soon as it hits the ground, right?"

Zhao Feng nodded and said, "the principle is like this. In the barrel, we set up a booster, which takes up the most volume and takes the most effort to make. Fill the booster with fire Yao. Once it explodes, it will produce a strong thrust to push the shell out, and then explode. It is very powerful."

The Sea Dragon nodded and said, "let's start. Let's also appreciate the power of your artillery."

Zhao Feng nodded excitedly and commanded his men to fill the fire Yao. It took ten minutes for the fire Yao to fill up. The soldiers put the shell into the gun barrel and lit the fuse after Zhao Feng gave the order. "Boom -" the loud noise was deafening. The huge shell was rushed out from far away, cut through the sky and fell to the ground.

A little dust splashed in the distance, and everything seemed to be over. Moharlen gave a moment and turned to laugh, "is this your artillery? It's just a distant catapult. It's a waste of so much refined iron!"

Zhao Feng's face was very ugly. He glanced at the indifferent Hailong and whispered, "I'm sorry, your highness, this shell may be made of thick shell wall. So it didn't explode. Please allow me to try another one." Hailong said, "General Zhao Feng, what's the probability of your shell's successful explosion?"

Zhao Feng said, "about 80% success rate. Come here and add another one." ten minutes later, at Zhao Feng's command, the artillery was powerful. With a loud noise, the second shell was shot out from a distance. "Boom -" the ground under the feet of the people trembled violently, and an unprecedented huge sound sounded. A huge fire lit up in the distance, and smoke and soil filled the air. From the position where Hailong and others stood, the power of this gun fully covered nearly 1000 square meters. Zhao Feng blinked. He didn't expect that the power would suddenly become so great. He hesitated and said, "it's almost double the power. Your highness, maybe we're lucky. The second shell should be right on the first one, so it has such a powerful power."

Moha, Soto and ula have been completely stunned. Although they will not be afraid of artillery attack based on their cultivation, ordinary monsters in southern Xinjiang can't resist this degree of attack except those with strong strength. Even if tens of thousands of monsters are transferred to attack the city, I'm afraid it's difficult to break through this powerful artillery blockade.

Hailong thought for a moment and said, "General Zhao, I think this artillery has great disadvantages."

Zhao Feng was stunned. He was full of feelings for these guns. At this time, when he heard Hai Long's negation, a trace of unhappiness suddenly rose in his heart. He protested: "Your Highness, in China, this can be said to be the most powerful weapon. Why are there disadvantages?"

The sea dragon smiled and said: "General, don't worry. Listen to me. First of all, your shells can't guarantee that all of them can exert their power. Although the attack power of this kind of artillery is not small, it takes too much raw materials and time to forge a statue, which can be said to be a waste of money. At the same time, the artillery has been loaded for too long. I ask you, if the enemy is a fast cavalry from 5000 meters to How many times can you fire your artillery under the city? I think it can't exceed three times at most. If the enemy attacks with a large army, although the artillery can kill them, it can't play a decisive role in the war. Once the city is broken, these precious artillery will become the enemy's booty. We don't want this kind of weapon. "

After listening to Hailong's analysis, Zhao Feng couldn't help sweating. Hailong said these disadvantages to the point. Indeed, although the artillery is powerful, the enemy can't stay there and let you blow.

With a smile, the sea dragon continued: "I have an idea. If this idea can be tested successfully, we will really have powerful artillery. First of all, the volume of the artillery is too large. You said just now that the booster is complex. In fact, I think this problem can be solved. First of all, the artillery shell does not need to be so large, and the outer iron shell can be made thinner."

Zhao Feng said suspiciously, "but if the iron shell of the shell is thin, it is likely to explode in the barrel!"

Hailong said, "listen to me. Thin iron shell is not the main thing. The most important thing is the booster. General Zhao, I ask you, how much raw materials can this gun save without booster?" Zhao Feng's eyes lit up and said without hesitation: "at least two-thirds can be saved."

Hailong said confidently, "the booster is nothing more than firing shells with the power of fire Yao explosion. If we put the booster directly on the shell, won't we save the process of manufacturing the booster? Moreover, the loading time will be greatly shortened, and the connection between one shot and one shot will never exceed one minute. I think so." As he spoke, the sea dragon squatted down and drew a conical shape on the ground with his fingers, and then drew a square after the conical shape, "I thought about it just now. Now, because the shell is round, when it hits the ground, the force area is very large, so it may not explode. If the shell is made into a cone, not only the rear can bear the thrust of the booster, but also when it lands, the tip is down, and it can explode almost 100%. General Zhao, look, the cube behind is what I said The booster can be made stronger and filled with fire Yao. Then connect it with the warhead. The connection should not be too tight. At the connection place, we must use a very thick iron plate, so that the force generated when the rear booster explodes can push the warhead out completely. "

Zhao Feng's eyes were bright and convinced and said, "Your Highness, this is really a good way. If you have tried, you may really succeed."

Hailong smiled: "I haven't finished yet, and I think since the fire Yao can explode in the impact, there's no need to use a fuse at all. It's slow and unsafe. You can design something to directly hit the back of the booster when the gun is fired, so that the shell can be fired instantly. It's best to design an opening on the barrel so that it can be discarded after the explosion The booster is more convenient to take out and can greatly reduce the loading time. If it is successful, the weight of the whole gun will be reduced. As long as two more wheels like carriages are installed, it can become a mobile weapon. Once hundreds of doors are made, the cavalry of the yuan and Mongolia country will fart and blow them all to death before they arrive. However, what I said is just a setup Just think about it. It takes you a long time to experiment and see how thick the iron wall of the gun barrel and shell is. I'm afraid it takes a long time to study. It's up to you. "

Zhao Feng looked at Hailong blankly. For a long time, he suddenly fell to his knees and said with tears: "Your Highness, Zhao Feng is convinced. You are worthy of being the king of Zhao song. Once this idea succeeds, we Zhao song will become the first power in China! Your highness, thank you, thank you."

Hailong picked up Zhao Feng and said with a smile, "there's nothing to thank you for. I just think the gun is very interesting. I'll imagine it boldly. You can do it freely. If it succeeds, the mobile gun will become a secret weapon of the state of Zhao and song. At that time, you don't have to be afraid of anything."

Moha coughed and said, "brother Hailong, you're not going to destroy our southern Xinjiang. If the artillery you said can have the power just now, it's really possible to blow up hundreds of doors, even if we flatten our southern Xinjiang!" after listening to Hailong's words, he, Soto and ula felt fear in their hearts. This kind of weapon is really terrible.

Hailong laughed: "Brother Moha, you don't have to worry. Although the artillery is powerful, even if my idea is successful, it is very difficult to transport, and it needs a lot of raw materials to manufacture. Even those fire Yao, it's not easy to get a lot. There are many mountains in southern Xinjiang, which are not suitable for the use of artillery. You don't have to worry at all, as long as southern Xinjiang doesn't take the initiative to attack Zhao and song , I guarantee that Zhao songguo will not deal with you. "

Moha looked a little relaxed. Looking at the gun, he still showed worried eyes. Hailong had achieved the desired effect. He was in a good mood and said to Zhao Fengdao: "General Zhao, since you think my idea is feasible, organize personnel to study it as soon as possible. We have something else to do, so we won't stay here more, Huang Han! After you report to Zhao Ji in the Imperial City, find me in the Lianyun mountains as soon as possible. Maybe I won't stay there for too long."

Huang Han respectfully replied, "yes, master."

Hailong looked back at the three great gods in southern Xinjiang who were still thinking about artillery and said with a smile, "let's go. It's a long way from here to Lianyun mountain." under the surprised gaze of Zhao Feng and his close soldiers, all kinds of clouds rose and disappeared into the distant sky.

Zhao Feng looked at the dead back of Hailong and others and murmured, "the king is really a God and man. Presumably, he is a gift from heaven to the state of Zhao and song."

Huang Han smiled and said, "General Zhao, your research must be carried out as soon as possible. If it is successful, it will be a great credit! Your majesty will be greatly rewarded at that time."

Zhao Feng sighed softly and said, "it doesn't matter if I get the reward. However, I really like artillery. I really hope his highness Wang's idea of working side by side can succeed."