Shi Tou was signaled by Hu You, and several people climbed onto the mecha like clever monkeys. It can be seen from his back that he was very excited.

Hu You did not return to the security platform until the stone entered the mecha. After all, the newly offline mecha had no experience and experiments, so no one knew how the performance was. It was safer to stay away from it.

Bai Bing'er stood not far beside Hu You with a pout. She was obviously still dissatisfied with not being able to test drive the mecha, but now everyone's attention is not on her. The beauty's advantage does not exist at all times. In everyone's eyes, the mecha that stones penetrated into is more attractive than Bai Bing'er.

"Young Marshal, you are all ready." Bai Zirui also came to Hu You. He had been debugging the instruments before to record the data of the mecha experiment.

"Let's start." Hu You said to Bai Zirui. Bai Zirui was not Hu You's subordinate, but came to help Hu You build mechas because of his love for mechas. Hu You have always been very polite to him. Bai Zirui was also optimistic about Hu You. Not only did he agree to help Hu You build mechas, but he also taught Hu You a lot of knowledge about mechas. He and Hu You can be said to be both teachers and friends.

Shi Tou received the command and activated the mecha. The huge mecha started with simple actions under the operation of the stone, and then slowly, the mecha's movements became complicated. In this regard, Shi Tou is indeed a genius. He understood the mecha and had to be above Hu You. Many of the actions were impossible for Hu You to do now.

It's not surprising that although Shi Tou is several years younger than Hu You, he has been playing mechas much longer than Hu You. In addition, there are so many experts in mechas around him, so the environment is much better than Hu You.

"It seems to be pretty good." Hu You's solemn face slowly turned into a smile. From the moment, the manufacturing of the mecha is still very successful.

Bai Zirui was obviously not as optimistic as Hu You. From the beginning of the experiment to now, there was no smile on his face, and his brows were frowning tighter and tighter.

"Teacher Bai. What's wrong?" When Hu You turned to Bai Zirui's body, he suddenly realized that Bai Zirui's performance was not right.

Is something happening?

Bai Zirui did not answer Hu You's question immediately, but turned his attention to Professor Li and asked, "Old man, what do you think."

Hu You noticed that Professor Li's expression was also very serious.

"The joint part seems to be inappropriate." Professor Li replied.

Anyone with a little common sense knows that both humans and animals are very important. It is a structure necessary for stretching force, shear force, compression force, torsional force transmission and various movements. If there is a problem with the head joint, it is not an ordinary small problem, but an absolute big problem.

"Well, I feel something is wrong, too." Bai Zirui said a little heavy.

As the saying goes, laymen watch the excitement, while experts watch the tricks. Among the three, Hu You is considered an outsider. He knows how to use mechas, but he doesn't know much about the principles of mechas. Bai Zirui and Professor Li are different. They can say that they have been playing mechas all their lives and can find problems with mechas.

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"Stone. Do a few backflips." Bai Zirui decided to increase the experiment on the Big Head Festival. He is the chief engineer of the arsenal, and his words are the most effective in this area of ​​the arsenal.

Hu You didn't know much about the creation of the mecha, but from the conversation between Bai Zirui and Professor Li, he also heard that the mecha might have great flaws.

According to Bai Zirui's instructions, Shi Tou controlled the mecha to start doing backflips. This is a very difficult action. Those who can give opportunities to do backflips are all people who are very good at controlling the mecha.

"Bang."

The mecha weighing dozens of tons completed a beautiful backflip in the air, with heavy feet on the ground. The stones were indeed very skillful in controlling the mecha. The backflip was made beautifully and gracefully. Even Hu You couldn't help but shout.

Shi Tou made two more times, and there seemed to be no problem, but when he reached the fourth, he heard a "click" sound, and then a series of things that Hu You did not expect were discovered.

I saw the mecha controlled by Shi Tou. During the fourth backflip, the knee joint of the mecha's right foot was broken because it could not bear the weight of the mecha. The mecha was already under force at the time, but due to an accident at the right foot, the mecha was insufficiently under force. The height of the jump was not enough, and the strength of the jump was not enough. If it failed to complete the backflip, it smashed heavily to the ground.

With a loud bang, dust flew. The mecha lay on the ground motionless like a dead dog.

"Ah." Bai Binger's scream didn't sound until now. The incident happened so suddenly that her nerves couldn't keep up with the rhythm.

"Save people quickly." Hu You's reaction was quite fast. He thought of the safety of the stone at the first time. If the mecha is broken, it can be repaired. If something goes wrong with the person, it will be a lifelong thing.

"Young Marshal, don't worry." Bai Zirui pulled Hu You and said, "We have taken protection in the cockpit, and there will be no problem with this level of impact."

The facts were as Bai Zirui said. Within a few minutes, Shi Tou himself came out of the mecha. He looked quite embarrassed, but he should not be injured.

Bai Zirui and Professor Li first asked about Shi Tou's situation before going to further check the mecha. Hu You was not an expert in this field, and he could not see anything in the past, so he stayed there and was waiting for their news.

About half an hour, Bai Zirui's investigation results told Hu You: The limbs of the human-shaped mecha had different degrees of injuries, including the knee joints of the right foot and the elbow joints of the left elbow joints.

This is the experiment. If it is on the battlefield, such damage can be said to be fatal.

"What is causing such a problem?" Hu You asked calmly. Things have happened before they happen. The most important thing now is to find out the problem, and solving the problem is the key.

Bai Zirui pondered: "From the experiment just now, our design is fine and the manufacturing is still acceptable. The key is to use materials. Our use of materials in the head section is not strong enough."

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"I heard that the experiment was not successful." Li Dehan asked before Hu You sat down. Although he did not go to watch the experiment in person, he was still very concerned about the experiment. He received the news of the failure of the experiment as soon as possible.

"Yes, the joint materials of the mecha are not good enough and cannot withstand high-intensity exercise." Hu You answered truthfully. Li Dehan is the commander of the Seventh Army and has nothing to hide from him. Hu You can't hide it from him.

"Is there a solution?" Li Dehan asked. It doesn't matter if something happened, the key is to find a solution. Li Dehan never expected that mecha production would be successful in one go. Now it's just a problem with joint materials, which is acceptable.

"Bai Zirui changed to crystal steel and ferrop alloy." Hu You replied.

Li Dehan frowned and said, "These two materials seem to be difficult to use."

"Yes, crystal steel is fine. Wangtiancheng is the largest crystal steel production area in the martial arts world. With my relationship with Wangtiancheng, there is no problem to buy crystal steel, no tinplate..."

Hu You said this and shook his head and said, "Only the US Alliance can master the ferrop alloy technology, we are now hostile. It is not easy to get tinplate."

Li Dehan thought for a while and said, "Let's see the result of the change first. Things are dead, people are alive, and there is always a way to solve it."

Crystal steel is a necessary material for making speed vehicles. It has been proven for many years when it is used. Ordinary metals can increase the strength by several times. Ordinary people know about ferrop alloys, but people who play mechanical games are familiar with it. Because ferrop alloys are essential materials for engine exhaust ports. Its biggest feature is its high temperature resistance.

The combination of crystal steel and ferrop alloy was successful. The mecha joints made from them as source materials increased by more than ten times in strength than before, which was also proved in the second experiment.

But now the problem is. As Hu You said, crystal steel can help He Fuqiang find a solution, but ferrop alloy is a monopoly material of the US alliance and has very little output, so it is not easy to get it.

"Do we have any other choice?" Hu You asked Bai Zirui. He hoped that Bai Zirui could find other alternative materials, so that the solution would be much easier.

Bai Zirui shook his head and said, "I have tried other recipes, but they don't work."

In fact, Bai Zirui did not talk about Hu You, but also knew that the materials used for joints of the mecha that failed the previous time were the best after Bai Zirui could find. But facts have proved that the formula could not meet the requirements of the mecha.

"Okay, let me find a solution for this." Hu You smiled bitterly and shook his head. He knew that it was not that simple to build his own mecha production base. Look, it was just the beginning and the problem had already arisen.

"Can you get it?" Bai Zirui asked worriedly. How is the relationship between the China Alliance and the US Alliance? Bai Zirui also knows it. The US Alliance wants to eat the China Alliance in one bite, so how can it sell important strategic materials to Hu You?

"Now I can only say to do my best. But don't worry, I think it can be done." Hu Youan Bai Zirui thought. Bai Zirui has made greater contributions to mecha manufacturing, and this material matter can no longer make people worry.

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"Are you going to the US Alliance?" Li Dehan was not surprised by Hu You's words. With his understanding of Hu You, he had already thought that Hu You would have such a decision.

"Yes, if we want to produce combat mechas, we don't have to have enough ferrop alloys. Apart from the US Alliance, we can't get tinplate in other places." Hu You said calmly. Before entering Li Dehan's office, he had already thought about everything clearly.

"You should know that this is dangerous." Li Dehan reminded Hu You.

"Yes, but now we have no other choice." Hu You smiled bitterly. He would not choose to do such a thing if there was any other way, but now he had no other choice.

The same thing: People are forced out. No matter whether they want to or not, they have to go to the point of being forced to do so. If they don’t go, they have to go, and there is nothing to say.

"Okay. I can only say: Be careful." Li Dehan patted Hu You. He knew very well that if this matter was done, in the Seventh Army, no other person had the ability except Hu You. Even he could not do it himself.

After leaving Li Dehan's solution room, Hu You immediately started to prepare to go to the US Alliance. Hu You had been to the US Alliance as the chief guard of Du Xiaoyun, but that trip was not successful. Not only did Du Xiaoyun, the prime minister of the China Alliance, died in the US Alliance, but even Hu You almost couldn't come back.

What will happen if you go again this time? Hu You didn't dare to say it, but it's certain that this trip is definitely full of dangers.

Crisis: There are opportunities in danger.

From Tianfeng Continent to the Martial Realm, Hu You has always been with the crisis to this day. Crisis is already a long-term situation for Hu You. In Hu You's words: Just get used to it.

"Do you want to go to the US Alliance?" Hu You asked Yang Guoguang. He needed an assistant this time. From Yang Guoguang's performance for a long time, Hu You felt that Yang Guoguang was competent.

"Are we going to the US Alliance?" Yang Guoguang was not clear about the arsenal. Mecha manufacturing requires tinplate, and few people knew about the entire Seventh Army. Yang Guoguang was not on the list that he could know.

"Go and play and buy something as you like." Hu You was as relaxed as if he was going downstairs to have a meal. This was his habit. The more he did things, the more relaxed he would face them. Judging from Hu You's current reaction, he had already entered the role.

"The Young Marshal wants me to go, so I will go naturally." Yang Guoguang said affirmatively. Although Hu You did not mention the dangers that going to the US alliance might encounter, he still guessed that this trip would not be that simple.

But so what?

Yang Guoguang is just having sex with Hu You. If Hu You wants to go to the US alliance, he naturally has to follow him. If it is not dangerous, then put it aside first. If it is really dangerous, it will be something that will happen.

Hu You looked at Yang Guoguang deeply, and Xiaoxiao didn't say anything else. He did not remind Yang Guoguang as he used to be, because he knew that Yang Guoguang had passed, and there were reminders at all times.

************************************************************

Hu You once visited the US alliance and successfully ran away from the US alliance's pursuit. Hu You still has a certain understanding of the US alliance.

Seven days after leaving the China Alliance, Hu You entered the U.S. Alliance. Time waited for no one. Hu You rushed here this time, and it could almost be said that he was rushing to travel twenty-four hours a day.

Feijiall City is the largest production base for tinplate, and it is Hu You’s destination this time. Including the previous time, Hu You has been here for the second time. Not to mention anything else, the road is still relatively familiar.

"You go find a place to stay first, I'll go around." Hu You sent Yang Guoguang away as soon as he got off the car. He brought Yang Guoguang here mainly to ask him to ask some trivial matters. In terms of matters, Hu You never considered letting Yang Guoguang participate. It was not that Hu You looked down on Yang Guoguang, but that Yang Guoguang really did not have the ability in this area.

Someone said: Since Yang Guoguang is not good, why didn’t Hu You bring someone who is good? Then it’s better than bringing Yang Guoguang.

This is indeed good. But Hu You also has his considerations. First of all, it is the issue of loyalty. As the saying goes, people's hearts are separated from their belly. Even Hu You cannot confirm who is a good person or a bad person in a very short time. Yang Guoguang's ability is a bit inferior, but he has proved that he is reliable many times. Taking a reliable person by his side is better than a person who is worried and always has to be on guard against him.

Separated from Yang Guoguang, Hu You walked casually on the streets of Feijia City for more than ten minutes and came to a coffee shop. In Feijia City, there are many such coffee shops and will not attract anyone's attention.

The reason why Hu You sent Yang Guoguang away was because he had made an appointment with someone. Hu You didn't want Yang Guoguang to know this person for the time being. This has nothing to do with believing in Yang Guoguang or not, but in Hu You's opinion, Yang Guoguang doesn't need to know her existence.

Yes, Hu You made an appointment with a woman this time, a very beautiful woman.

Does Hu You still have the intention to make love and love at this time?

No, this time Hu You made an appointment with a woman has nothing to do with love.

"You haven't told me that you have a plan to come to Feijia City." When Hu You sat down, the woman's voice sounded almost at the same time. Those who are familiar with this voice can guess who the owner of this voice is at the first time.

That's right, the owner of this voice is Feng Feilin, and the person Hu You met this time.

After the incident in the Underground Palace, Hu You and Feng Feilin were barely considered friends. This time Hu You came to Feijia City to make ferrop alloys, but he needed some friends' help to have a chance of winning.

"I didn't have this plan before." Hu You sipped the coffee and smiled. Between tea and coffee, Hu You always prefers to drink tea. It's okay to drink coffee occasionally, but if you drink too much, he will have nosebleeds.

"You won't want to tell me: You came because of me." Feng Feilin glared. With her family background and appearance, she is still qualified to say such things. Because many men have done such things.
Chapter completed!