The spaceship that Yun Yi and those students were riding on entered the Chutang Star Boundary after four or five days of flying after leaving the Cologne Business Alliance.

Returning to Chu Tang again, Yun Yi couldn't hold back the thoughts in his heart, wishing that there was a wormhole in front of him that could directly connect to the Chang'an system, as long as he drilled into it, he could come to the side of the beauty. Calculating the distance, if nothing else, there are still three days to reach the Chang'an Department, after thinking about it, Yun Yi still sent an email to Lin Moxue first, telling him that he would return to the Chang'an Department in three days, which could be regarded as a surprise for her.

After sending the letter, Yun Yi had nothing to do, and walked to the cabin where the students lived.

When they left Siqianxing at that time, when those students heard that they were going to walk with Yunyi, their faces were red with excitement, and even those with developed tear ducts shed tears excitedly. Since they entered the Tower Shield Academy, the brainwashing education they have received every day, almost all they have heard and seen are the names of Yunyi. This kind of education has made Yunyi's name deeply embedded in their hearts. To them, Yunyi is already like a god, and it cannot be blasphemed or despised or despised . Speaking of which, the entire Takun Academy is almost equivalent to a religious training center, and Yun Yi is the leader of this religion, a pope-like figure. And how can the students, who are like good men and women, suddenly know that they are going to walk with the Pope and be able to listen to the Pope's teachings?

Yun Yi was walking, and when he was passing by a cabin, he suddenly heard the sound of shouting and fighting from inside.

"Aren't those students training?"

Thinking of this, Yun Yi pushed open the hatch, only to find that there were many people gathered in this small training room, most of them were students from the Tower Shield Academy, and some of them were idle crew members, who also gathered here to watch the fight on the platform, cheering from time to time.

When he turned his eyes to the two people fighting on the stage, he showed a trace of helplessness.

He knew both of these people.

Located on the right side, he has a eager face, his agile body jumping back and forth to dodge, and occasionally throwing a punch. In Yun Yi's eyes, it can naturally be seen that this girl definitely didn't use all her strength, but the guy on the other side was just bored and bored.

Xilu Fes is already an innate third-level high-level figure, although she has not cultivated much in the years she has followed Yun Yi, she still maintains her original level. But her cultivation is already profound, and her talent is extraordinary, otherwise she would not have been accepted by the Dragon Slayer Society as an Aquarius Deputy God General. On this ship, the only ones who can be her opponents are Yun Yi and the students he brought. Ordinary crew members don't say they are training against her, even if Syrumis releases some innate momentum a little, those crew members with low cultivation can't resist.

This time her opponent, Yun Yi had also seen before, was the genius who had the highest cultivation among this group of students and had reached the second level of innate cultivation.

The last time Yun Yi went to Tadun Academy, in order to feel the living atmosphere of these students, he went to the student cafeteria at lunch time to participate in the battle to grab dishes representing various levels. And before that battle, there was a person who successfully challenged the most powerful instructor, and the person who enjoyed a big meal alone was the current innate second-level master, named Gui Zhi.

And the cultivation of that place has only just reached the eighth level of the day after tomorrow, but I didn't expect that after entering the underground training room for more than a year to accept the dual effects of the divine stone and alien beast meat, he actually accumulated a lot of money and advanced by leaps and bounds, almost every month as soon as he was promoted, he was able to break through the first layer in three months, and rushed to the level of the second level of innate in one breath. In Yun Yi's opinion, his talent in martial arts cultivation may even be stronger than Li Lingfeng, but he doesn't know what his mecha fighting level is.

These students were all attracted by the wonderful battle between the two on the stage, and did not notice Yun Yi quietly standing behind them.

Yun Yi didn't say anything, just stood there quietly and watched. The two people on the stage were very involved in fighting, and Syrumis had been bored for a long time, and finally met someone who could withstand her attack, so she had the heart to control her strength and only fight against her at the level of the second level of innateness. But no matter how she says it, she is also a congenital third-level character, and she has so much experience, if she hadn't intentionally given in, I'm afraid she would have already flown off and kicked off the stage.

Although the martial arts cultivation has progressed rapidly, he also has a certain talent in martial arts. But for a long time, he has been studying and cultivating in the academy, even if he fights against him, they are all students or instructors of the academy, as his martial arts cultivation is getting higher and higher, there are few people who can fight him in the Tower Shield Academy. This has also caused the problem of deep cultivation but lack of experience.

This fight with Syrophys made up for his lack of experience in melee combat.

The bigger the place, the more excited she became, and Syrumis could often attack from places he didn't expect, and if she hadn't kept a few hands, she probably wouldn't have been able to hold out at all. But it was these tricks that seemed to open an invisible door and let him see a new world.

"It turns out that this move can still be done like this...... "Gui Chu learned a new trick again, and he was very excited in his heart, just looking forward to this fight forever and let his fighting skills hone more and more. He could also see that the beautiful girl on the other side was not using her full strength, just like the instructors were training themselves. When he boarded the ship, he had seen this girl standing behind Lord Yunyi, and it was said that she was Lord Yunyi's adjutant, so he didn't dare to despise her.

Including those watching below, their talents were not bad, and it could be seen that this adjutant did not use all his strength when facing the number one master of the academy. An adjutant is so powerful, so how powerful should Lord Yunyi, the object of their admiration? At the thought of this, their awe of Yun Yi deepened, and they became more loyal and reliable, which was something that Yun Yi and Hiluffis had not expected.

This battle also gave them a lot of experience. Although it is not as good as the benefits of being immersed in the scene, it has increased somewhat as the moves of the two of them change. There are even some smart people who have opened their wrist light brains to shoot this wonderful battle from all directions, and slowly figure it out after they go back.

After looking at it for a while, Yun Yi looked at the serious appearance of these students, nodded with satisfaction, and quietly left.

With Syrumis helping him coach these students, he was happy and relaxed. In any case, Xilufes's cultivation is even higher than his, since she likes it, she will hand over these academies to Xilufis's hands to exercise, and while Xilufes has not lost interest in training, she can relax for a few more days. Back in his room, Yun Yi thought for a while, and then turned on the high-level light brain placed in the room.

Seeing that the students secretly trained by the Tower Shield Academy are getting higher and higher under the influence of the Divine Stone, the plan to build a mecha cavalry regiment also needs to be put on the agenda.

To build a strong mecha cavalry regiment, the most important thing is two things.

The first point is people!

The higher the cultivation required by the mecha warriors of the Mecha Cavalry Regiment, the better, and they must also have a strong mecha combat talent. You can easily defeat the enemy in a heads-up battle, or you can form a battle formation and obey orders when charging in a group, and thousands of people can gather into a force to defeat the enemy's army.

This is not something that can be accomplished in a short period of time, even if Yunyi has the Divine Stone as an aid, which greatly increases the cultivation speed of these students, it will take at least two or three years to accumulate. However, he has the Tower Shield Academy in hand, and there is also a steady stream of those Alta people who have been sent for training, as long as they pass the initial stage, countless qualified fighters will leave the campus every year, and the Mecha Cavalry Regiment will not be afraid of a shortage of people in the future.

The second point is mechas.

For a mecha master, the strength of the mecha is important. Even if a master of the fifth level of the innate is only given an old-fashioned agricultural mecha, I am afraid that he will not be able to compete with a warrior who is only the eighth level of the day after tomorrow, but drives a limited edition red-maned Flame Horse Type 7 mecha. Only with his own personal mecha that suits his skills, habits and combat skills can he give full play to his strength, even in the face of a fleet, he can be fearless and proud.

Designing a personal mecha suitable for innate masters is not difficult for Yunyi. Thanks to the mecha design concept passed down from Master Niu of Paradise Island, coupled with the mecha design experience that Yunyi obtained from Weilong Group, Paradise Island and Dragon Slayer Club, his level is almost no less than that of Master Niu at the beginning, except that he is inferior to some of Paradise Island's unique technologies, on the whole, he is enough to compete with Master Niu and become a real mecha design master.

It's just that not too many people know the name of Yunyi's mecha, and his whereabouts are uncertain, so it's difficult to find where he is, otherwise I'm afraid that many innate masters will come to the door and ask him to help design the mecha. In the advanced universe, there are not many masters who can design personal mecha for innate masters, but there are very few true masters. A mecha suitable for one's own use can improve one's combat effectiveness a lot, so every innate master hopes that his mecha can be more suitable for his own reality in terms of adaptability, but few mecha designers can achieve the highest level. Therefore, a real mecha design master is extremely popular, and if you want to find a master of this level to design a mecha for it, even if you give tens of millions or even more honorariums, if you don't have connections or background, no master will do it for you. After all, although it is difficult to reach the innate talent, among the millions of people, there are also a few people who have the ability to achieve the innate talent. But there may not be one master of mecha design, among tens of billions of people.

Yun Yi was originally just a mecha warrior, and when he was on another planet, because there were no mecha available, he could only temporarily learn some knowledge of mecha engineering in order to put together a mecha. Later, when he was in Chu Tang, he was forced to live, he worked as a mecha repairman in Centrino Mecha Company, and thus got acquainted with Stitchwell, a mecha engineer of Weilong Group, and learned a lot of advanced technology and knowledge from him and Francis, the chief engineer of Weilong Group, which can be regarded as a complete entry into this industry.

This is also thanks to the support of the tenth-level divine stone, which makes his memory and analytical ability extremely strong, like a superman, so that he can be proficient in mecha engineering knowledge in addition to practicing exercises and practicing mecha fighting skills. If it is placed on other innate masters, most people may only be able to investigate some small problems on the mecha. If the problem is slightly more serious, it can only be sent to the mecha company for maintenance.

Compared to ordinary individual mechs, the mecha design work of a mecha cavalry regiment is extremely difficult.

First of all, the exercises practiced by these people are different.

An exercise is not something that you can cultivate, but it depends on whether the meridians in your body are suitable for this exercise. If it suits, it will naturally go a long way; If it is not suitable but insists on cultivating, it is not without effect, but the growth rate is extremely slow, and those who were originally expected to break through the innate level can only find themselves unable to break through to a higher level when they reach the seventh or eighth level of the day after tomorrow after a lot of hardships.

Some of the exercises of the Tower Shield Academy were purchased by Yun Yi from the Heavenly Star, and the rest were purchased from the market at a high price, some were treasured by the Lin family, and some were given to Yun Yi by Zhao Xiyue's uncle Bai Kaicheng when he participated in Zhao Xiyue's concert.

These exercises have a wide range of styles, which are enough to meet the needs of all the students in the academy, allowing them to choose the most suitable exercises for their own cultivation, and the speed of cultivation is extremely fast.

The difference in the exercises leads to the difference in the design of individual mechas. Satisfying the needs of one person does not necessarily satisfy the other. If a mecha is designed for a skill, but because of the difference in mechas, it cannot be condensed into combat effectiveness, then it can only be regarded as a group of powerful innate mecha warriors, but it cannot be regarded as a mecha cavalry regiment.

A real mecha cavalry regiment requires all the people in the corps to gather their strength together to form a powerful force, which can be invincible and achieve the prestige of the mecha cavalry regiment.

Therefore, the mecha designed by Yunyi must be able to accommodate most of the exercises.

In this way, although it will limit the strength of some fighters, so that they will not be able to exert their true strength. However, it can increase cohesion, so that the strength of the cavalry regiment can be more easily cohesive and form a joint force. The difficulty of this can be imagined.

In addition to the exercises, it is a matter of personal habits.

Everyone's habits are different, but this one is easy to fix. These trainees all grew up in the same environment, and the personal habits in the general environment are already the same, and the difference is only some subtleties in combat. In this regard, Yin Ji and You Yan have always been very concerned about the preparation of the Mecha Cavalry Regiment, and they have very strict requirements for these academies, even if they make every move, stand and sit, they have extremely strict requirements, and it is extremely important for each of them to agree on their habits. In this subtle way, the habits of all the colleges can be brought to the same level.

But even so, if you want to design a powerful mecha that can not only give full play to the strength of mecha warriors, but also unite to form a group-style joint attack, it is no less difficult than asking Yunyi to design dozens of mainstream warships of the same level as Wumu battleships. Even if this matter is left to Master Niu, it may not be successful. Although Yun Yi didn't know how the mecha cavalry regiment of Paradise Island or the Dragon Slayer Society was designed, he learned from Lin Moxue that the mecha used by Chu Tang's mecha cavalry regiment was completed ten years ago by gathering more than 200 senior designers from Weilong Group, dozens of mecha companies, and hundreds of individual mecha design firms, and it took five years to complete, and the difficulty can be imagined.

It is said that only about 100 of these students of the Tower Shield Academy are qualified now, and they have reached the innate level. However, the design of the cavalry regiment's mecha must be carried out as soon as possible. Otherwise, when the time comes, the students have already reached the innate level, but there is no suitable mecha to use, so they will naturally not be able to form the best combat effectiveness and contribute to Yunyi.

For Yunyi, every minute of time is extremely precious.

This light brain is specially made by him from the people of the Tower Shield Group from the Tomorrow Technology Group, and the amount of computing required to design the light brain of this mecha is very large, and ordinary light brains can't bear it at all, as long as it is calculated a little, it will be full like a snail, so it costs a lot of money to customize the special mecha.

Yun Yi knew that if he wanted to complete the design of the cavalry regiment's mecha, it would be impossible to complete it in a short period of time. Therefore, he had to make the most of every minute of his time, even if it was on the ship.

Soon, he was so engrossed in the design that he forgot about the passage of time.