Li originally wanted to tell the truth, but thinking that the Tianlong Army had been training in a closed way here since it became an army, and the soldiers of the Tianlong Army should be almost sick, so let them have fun, just to see if they could find out the real spies hidden nearby, so he said to the Thunder Warrior on duty: "I am also going to go to the Space Research Center to have a look, you take me there, I don't know the way." ”

The Thunder Warrior on duty has two squads of people, and it will not be affected to send one person to Li Xuan, and Li Xuan is also their most beloved instructor and direct commander, and they are all very happy to help Li Xuan, so the Thunder Warrior immediately agreed, said to the others, and took Li Xuan to the Space Research Center.

Fortunately, the staff on duty along the way are basically people from the Thunder Team and the Maple Team, they all know Li Xuan, even if they don't know people, they won't stop them when they see someone with Thunder Warriors leading the way, and Li Xuan smoothly entered the Space Research Center.

This is a natural valley, they parked Li Xuan's spaceship in the valley, so the buildings are built around the spaceship, the mountains on all sides are also empty, there are many buildings built in it, and the various lives of the research laboratory and researchers are actually all set up in it, this is simply a science city, there are some iron towers on the mountains on all sides, and they are emitting strange energy waves, thinking that it should be a jamming device, in addition, Li Xuan also sensed that countless turrets have been erected on the mountain, which are aimed at the void, and there are turrets charging at any time, It should be a new type of cannon, and just sensing his powerful energy, he knows that it is almost impossible for an ordinary plane to escape from this cannon. There are only a few passages leading to the outside world in the four mountains, all of which are connected to the Tianlong Army barracks, just looking at this kind of scene, Li Xuan knows that it is very safe here, and the spies outside can't get in at all, and the layers of checkpoints here are not so easy to get in, Li Xuan has Wang Qiang's leadership and went through countless procedures before entering, Li Xuan nodded with satisfaction.

As soon as Li Xuan entered the Space Research Center, Lotte happily ran out of it to greet him, and when Lotte saw Li Xuan, he said excitedly: "Door master, why don't you say hello when you come in person, so that I can pick you up." ”

Li Xuan smiled and said, "Aren't you here to pick me up?" I didn't interfere with your work, did I? ”

"No, how can it affect my work? You're here to help us, and it's pretty much the same to guide us, hehe. Lotte said with a smile.

Li Xuan thought that it was the first time he had come here, and he was not familiar with the layout here, so he said to Lotte: "How about you take me around and introduce me here?" ”

"Okay, you haven't been here since the establishment of this place, if it weren't for the fact that our entire sect has put most of its energy here, I would have thought you would ignore here, hehe!" Lotte smiled happily.

Li Xuan said helplessly: "Lotte, don't you know that it has been almost two years since I came out of retreat, and this is the time when this place was established, and besides, won't I come here immediately as soon as I come out?" It's very important here, other people don't know, don't you know? ”

Hearing Li Xuan say this, Lotte's heart also became heavy, and he said: "We are now making rapid progress, there are more than 1,000 research projects, and more than half of them have been completed, but the key projects have not yet been overcome, which makes us very passive." ”

Li Xuan asked: "You can tell me about the successful research, and the key ones have not yet been completed. ”

"Okay." Lotte thought for a while and said: "Let's talk about what has been completed first, almost all the weapon designs have been completed, because this is one of our key projects, so the energy invested is very great, but the results are also very gratifying: there are large fortress cannons, this kind of cannon is an antimatter cannon, using a hedron array energy collection system to provide energy, a spar array system is equivalent to the power of a hundred large nuclear power plants, it takes a minute to charge the fortress cannon, a cannon consumes one-tenth of the energy of the full energy of the spar array, although the consumption is large, But the power of this fortress cannon is also terrifying, and the handsome-class supership can also be solved with one shot when the energy shield is fully opened, and it is the kind that disappears into invisibility. The disadvantage of this cannon is that it is large and bulky, and can only be mounted on a fixed ground, and if it is mounted on a spaceship, then even a planet as large as the Earth can be broken. Now we have two of these cannons on either side of this base. ”

Li Xuan was really shocked when he heard this, this cannon is so good, but it is still a lot of shortcomings, it is called a fortress cannon is good, placed on the fortress, as long as there is time to recharge, no spaceship can fly close, and those spaceships can only hide from a distance when they see this cannon.

"Well, it's good for defense, but what?" Li Xuan nodded.

Lotte then introduced: "There is also a good cannon called the energy flow destruction cannon, this kind of cannon is not a cannonball, but a kind of energy flow, special in the energy flow, this energy flow in the designated position, will be chaotic, and cause chaos around the energy, used to deal with the enemy's large spaceship should be good, because the enemy's spaceship according to Xiaolong's report, is basically all spar energy type spaceship, in the process of conduction is also transmitted in the form of energy flow, so as long as this kind of cannonball is encountered, For a certain period of time, their spacecraft will be chaotic and unable to function properly. ”

When Li Xuan heard this, he asked, "Then isn't it okay to use this kind of cannon to deal with fortress artillery?" ”

Lotte smiled and said: "Of course, such an important cannon as the fortress cannon has protective measures, because the fortress cannon does not move, and its energy system is also under the cannon, so we only need to make a protective layer to isolate the energy of the outside world, we can prevent it, and the spaceship is not good, this protective layer is also quite bulky, if it is installed on the spaceship, the spacecraft will lose its due flexibility to reduce the load, which is more than worth the loss." Generally, there will be a backup energy source on the spaceship, as long as this kind of shell is hit, it can only activate the backup energy, escape to a place where the energy flow cannot be interfered with, and it can be recovered. ”

Li Xuan asked a little confused: "Then isn't this energy flow destruction cannon rubbish?" ”

"How can it be garbage, this kind of cannon is also used for defense, and it is used with the fortress cannon, the enemy's spaceship is close to use the energy flow to destroy the projectile, and the fortress cannon is used to dodge away, so that the fortress cannon will not be charged because there is no time." Lotte explained.

Only then did Li Xuan understand that the two cannons were used in this way, which was really good, but they were both used for defense, so he asked, "Why are they used for defense?" ”

Lotte said helplessly: "Because we mainly want to defend our earth, we will first study defensive weapons. ”

"We don't have offensive weapons, and it's entirely possible for the enemy to land where our artillery can't defend it, so we're very passive." Li Xuan said.

"In fact, we also have offensive weapons, all of which are to be equipped on spaceships or ships, and our current spaceships and ships have not yet been completed, so although the research on shipborne weapons has been successful, they have not yet been trial-produced." Speaking of spaceships, Lotte has a sad face, it seems that they have suffered a lot of defeats in the development of spaceships.

Li Xuan was a little strange, the fortress cannon had developed such a powerful defensive weapon, why didn't the spaceship make progress? Li Xuan asked, "Do you have any difficulties in researching the spaceship?" ”

Lotte said with a wry smile: "There are many difficulties, the first key is the energy system, our spars are limited, so after all of us think about it, we think that the spars are still good for defense, even if we can make one or two spaceship ships, it is not as good as the enemy's, it is not as good as defense, with all our spars are used to make two fortress cannons, I don't have the energy of the spaceship to make the spar array system, so I have to think of other ways." In addition, we have experimented with hundreds of space jumps without success, and spaceships that cannot space jump will not be able to catch up with the enemy's spaceships at all, let alone fight, if these two key problems can be solved, we should be able to develop spaceships that are not inferior to the enemy. ”

Li Xuan also frowned when he heard this, and asked, "If these two problems can be solved, but you have thought about it, we have just developed a spaceship that can fly and space jump, can it be faster than the enemy's already advanced spaceship?" ”

Lotte immediately replied: "As long as these two problems can be solved, I think it should be comparable, if not surpassing them, it should be almost the same, because we have added some of our technology to the flight speed, although it is only some small technology, but it can play a good role in acceleration and energy gathering, according to the records on the Xiaolong spacecraft, they should not have this kind of technology." At that time, we asked Xiaolong to add these two aspects of technology to the virtual reality spaceship, and looked at the effect, which was quite good, one-fifth faster than the normal speed of the enemy, and one-sixth faster than the speed of space jumping. ”

Li Xuan thought of the spar he had earned at that time, hesitated for a moment and said, "Lotte, I can provide you with some spars, I hope you can develop a batch of spaceships first, and then use the spar array as an energy source, if it is not enough, I will find a way to get it." ”

"Really? Master, how many hedrons can you give us? Lotte asked excitedly.

"The number of hedron is as much as the one you harvested on the spaceship last time, and the quality is better, and it is wasted to make a hedron array, but now there is no way, only to use it first." Li Xuan calculated, all the medium-grade spars that he put away last time were taken out, it should be about the same, the high-grade and high-grade spars remained, if they were used on the spar array, it would be too wasteful, it was better to use these spars to make some magic weapons, and the use would be greater. And there are not many high-grade and high-grade spars, even if you take them all out, you can only make a spar array, so forget it.

Lotte listened and said happily: "Then we are enough for the spar array of ten handsome-class ships, and the spar array of the spaceship is smaller than the fortress cannon...... Oh, you can't make it all into a handsome-class ship, it should be ...... Three marshal-class ships, ten military-class ships, thirty division-class ships plus fifty gunboats, well, yes, it should be possible to form three independent fleets, although they are a little worse, but they can cooperate or fight collectively. ”

Li Xuan couldn't help but be a little angry when he heard that the spars could make so many spaceships and ships, the original spars actually only made two fortress cannons, did they think that as long as two fortress cannons could hold and repel the enemy? Lotte, who was happy, saw that Li Xuan's face was not good-looking, and seemed to think of something, so he hurriedly explained to Li Xuan: "Door master, don't misunderstand that we have made all the original spars into the spar array energy system of the fortress cannon, we are not so stupid, we are using those spars in half." It turns out that there are not enough spars, our main idea is the main defense, there is a fortress artillery defense, and a large number of space fighters are created to destroy the enemy in the inner air, as for the space, we can only look at the dust and sigh, that is also no way. So in addition to making fortress guns, we also built 2,000 space fighters, and the space fighters have now been built, and they are all parked in the Yamauchi base over there. The performance of this fighter is not bad, not only can it fight in space, but it is also first-class in the inner space, if the enemy's spaceship and ship enter the inner space, it is simply looking for death, because we are equipped with antimatter energy cannons on this kind of space fighter, although the power is only one-tenth of the fortress gun, but because of the characteristics of antimatter, it can cause irreparable trauma to the enemy's defensive cover, so as long as fifty space fighters, in front of the enemy's Shuai-class ship without other firepower to defend, it can also be made to disappear. ”

This is about the same, Li Xuan's face is much better, if Lotte and the others waste those precious spars he gave Li Xuan will be angry, but they plan to use it like this, Li Xuan is also happy in his heart, at least he feels that Lotte Their idea is good, and now Li Xuan wants to see what this only space fighter that can attack is like.

Lotte and Li Xuan said that they had come to a cave, but the opening of the cave was very large, and the front was built with buildings, if it wasn't for the fact that it was a mountain from a distance, it would not have been found that these buildings were built in a cave when they came closer.

"Door Master, this is our research institute for studying spaceships, let's go in and have a look." Lotte explained to Li Xuan.

Although Li Xuan wanted to see the space fighter, but since he had come to the spaceship research institute, let's take a look at the spaceship research institute first, as soon as he entered the spaceship research institute, Li Xuan saw that there were machines running everywhere, Li Xuan couldn't help but be a little strange, this is the research institute, how to make it similar to the workshop. Seeing Li Xuan's doubts, Lotte explained: "Because the things we study are very advanced on the earth, and the earth technology can't make the materials we require at all, so the materials we need for experiments and research are all made by ourselves, and only ores and other things need to be transported in from outside, so here is what you see." ”

Li Xuan smiled and said, "Isn't this mountain all empty?" Otherwise, how can you put so many things, and the research room will also occupy a place, in such a noisy environment, can you concentrate on research? ”

Lotte couldn't help but smile and said: "This mountain has been hollowed out, but you can be surprised to say it, it only took us a month to hollow out this mountain, and it only took a month to build the building here, in the history of mankind, it is indeed a pioneering feat, even the Guinness Book of Records can be taken, but we are not public here, otherwise it will definitely cause many people to watch." It took only two and a half months for the whole base to be built, one is the support of our sect's enterprises, and the other is the support of the state. ”

Li Xuan also smiled: "Yes, didn't Chairman Mao say that there is great power in numbers?" But if there is more advanced technology or a master of cultivation, maybe it can be built faster, what do you say? ”

Lotte nodded and said, "Yes, even if it's a low-handed person like me, one person can hollow out this mountain in a month, but it can't just repair the house, hehe......"

Lotte is the person in charge here, especially the spaceship research institute, he comes the most, everyone here knows him, and they greet him when they see him coming, but they look at Li Xuan beside him a little strangely, and some wonder what Li Xuan's identity is, and he can actually let Lotte accompany him to watch.

Seeing that Lotte is very popular here, Li Xuan couldn't help asking: "Lotte, what is your identity here, why do they all call you by your name Lotte, but they seem to respect you very much." ”

"Hehe, I don't have an identity here, when it comes to identity, I'm still a team leader of the Xuanji Gate." Lotte doesn't care about identity at all.

Li Xuan was a little uncomfortable, Lotte made so much effort here, but he didn't have a suitable identity, which was a little bad, so he said: "You are in charge of such a big stall here, but you are only a team leader, but it is really a little unsuitable, it is better for you and us to set up another hall in Xuanjimen...... Well, it's not very nice to study this thing and set up a hall, why don't you set up a research institute, you will be the dean, and the level will be the same as the hall, what do you think? ”

Lotte's face showed joy, he had worked here for two years, and he was not moved at all when someone from the country said that he would give him the identity of a general, because he was a cultivator, and he was not excited at all about the officials of the government, but for a dean (hall-level court) of the Xuanji Gate, the first major faction in the cultivation world, his identity was very different. Think about the one who can be the hall master is not a master of the cultivation realm, the Five Elements Hall, every hall master turned out to be the head of the family, how noble his identity is, and the prestige of the cultivation realm is also very high, he turned out to be just a small charm door master, people won't even raise their eyes when they see it, and now he can be on an equal footing with them, which makes the Lotte Le blossom as a cultivator. Another thing that makes Lotte happy is because of Li Xuan's trust, Li Xuan is the only person in his life who convinces him, Li Xuan not only cultivates to be strong, but also has a lot of knowledge about making tools that he can not reach, with Li Xuan, he has learned a lot of things, in his heart even regarded Li Xuan as his master, Li Xuan is also the person who knows him best, Li Xuan knows that he likes to make tools, and research magic weapons and other things, so he assigned him to the research and manufacturing department of Xuanji Gate, and now he also assigns such an important position to himself. If you trust yourself and know yourself so much, then what if you die, Lotte is in such a mood now.

Seeing that Lotte didn't react for a long time, Li Xuan thought that Lotte didn't like this identity, and comforted: "Lotte, I know that you like refining weapons, making magic weapons, and researching magic weapons, but now studying these spaceship cannons and so on is also helpful for us to refine weapons, if you think about it with some heart, you will understand, and our Xuanji Gate really can't assign the right people to be in charge here, so I can only be wronged that you are in charge here for the time being." ”

When Lotte heard this, he was so excited that he forgot to answer the words of the door owner, so that the door owner misunderstood, and immediately said: "The door master, I am willing to be responsible here and solve problems for you." By the way, Sect Master, you said that it would also help me refine my weapon here? What's going on? Could it be that our future cultivators will also have a laser gun or antimatter cannon in their hands? ”

Hearing Lotte ask such a question, Li Xuan couldn't help laughing: "Lotte...... I didn't expect you to be so funny and so creative! Cultivators take laser guns! Antimatter cannons! Ha ha...... As long as you feel convenient, you can do it! ”

Lotte thought about it for a long time, and felt that it didn't seem to work to use a laser gun to deal with cultivators, the power was too small, if the antimatter cannon was OK, but the antimatter cannon was so bulky, how to take it? It's not convenient at all, and the cultivator's speed is so fast, it will give you time to recharge, but it still won't work! Lotte asked with a sad face: "Door master, don't laugh anymore, tell me, you know I'm stupid, I really can't think of what I should learn here." ”

Seeing that Lotte was asking a serious question, Li Xuan also suppressed his laughter and said: "In the past, you had little contact with earth technology, so we won't talk about it, let's just talk about the mana and spiritual power supply of the spaceship energy system and magic weapon you are developing now......"

"Why didn't I think of that!" As soon as Li Xuan said the beginning, Lotte understood what Li Xuan meant, and said excitedly: "Yes, the spaceship and the magic weapon are all connected, the spacecraft needs energy to operate, and the magic weapon also needs energy to play a role." The spaceship uses a hedron array, so our magic weapon can also use a hedron array...... No, the hedron array is so big, how to use it? ”

Li Xuan listened to Lotte Gangtou's words, but when he heard the spar array of the magic weapon, he was dizzy, and had to say: "The magic weapon can also use the spar array, but the magic weapon that generally uses the spar array is a magic weapon above the immortal weapon." Moreover, the refining technology must be very high to be produced, and the corresponding tool-making techniques must be used. Seeing that Lotte still didn't understand, Li Xuan said patiently: "When making the energy system of the magic weapon, you also know that if you use the spar directly, it will be very big and can't become a good magic weapon, but you know that what we want is only the energy form in the spar instead of the spar, as long as the spar is purified, only its energy is left for our use, and the spar is purified as long as its energy and the spar essence that can store these energies, so that the purified spar will be very hearty, We can arrange it in the form of a formation (array) and fix it in the magic weapon to provide energy for the magic weapon. ”

"Oh, yes! How could I not have thought of it! I'm so stupid! Lotte knocked his head excitedly, but fortunately Li Xuan held his hand, otherwise the Space Research Center would have one more idiot.

"That fortress cannon of yours, I think you must have adopted the two formations of Chaos and Tai Chi." Li Xuan continued.

"No, we didn't design a formation in the cannon!" Hearing Li Xuan's question, Lotte was stunned, how could Li Xuan say that, they were developing the fortress cannon, but they learned from the Xiaolong spaceship, but according to the antimatter cannon on the spaceship, it was magnified countless times, and then felt that the movement was inflexible, so it was fixed in one place to form a fortress cannon, and no formation was used, but Li Xuan should not talk nonsense, Lotte thought for a while, couldn't figure it out, and simply pulled Li Xuan to run in one direction.

Coming to the data storage room of the Space Research Center, Lotte couldn't wait to open the computer, and after flipping through the complex password input, he called up the design drawing of the fortress cannon, studied it carefully, and kept nodding while watching, and the smile on his face became more and more, and finally jumped up excitedly, and said to Li Xuan with a smile: "Door master, you are really interested, the core of the antimatter cannon is really composed of the chaos formation and the Taiji formation, and the chaos formation uses the energy emitted to restore the target substance to its original form, Then use the Tai Chi Formation to make these reduced substances into another form or disappear directly, and you can also convert it into an energy form for use, it's so mysterious, it's amazing, I have some doubts that this antimatter cannon was designed by you. ”

"Lotte, why are you here, the chairman they have already come, and I told you about it the evening, why don't you pick it up! Do you want me to go to my old man's house, don't you know that I have a project to do today? An old man appeared at the door, expressing his displeasure to Rakuten.

Lotte didn't care at all, just replied with a smile: "Chanda, you are only 80 years old, you dare to call me an old man in front of my old man, don't you know that my old man is more than 200 years old?" Alas...... Today's young people really don't know how to respect the elderly! ”

"By the way, I met the door master, and I forgot about the chairman coming today, the door master, you take a rest here, and I will go to meet them." Lotte thought about the chairman's coming, so he said hello to Li Xuan and galloped away!