"There is an action here that needs help, and I recommend you." The general of the base said: "But now it seems that Stark should give you a good retirement life. If you don't want to accept it, I can understand it."

Wu Yan asked: "What is the task?"

The general said: "I can only tell you that it was a transnational arrest mission, which involved national defense secrets, so you can only know the specific ones after you go. However... the mission this time is Rose's, you should have heard of him, and there is a great hope to take over as Secretary of Defense in the future. So, if you have the intention to continue to develop in the army, it is very important to be able to have a good relationship with him."

General Rose in the movie has a completely different fate from General Rose in the comics.

In the comics, this US Air Force general chose a similar mutant method as the Hulk because he wanted to defeat the Hulk, and turned into a Red Giant. After being a villain for a while, he was persuaded by Captain America to join the Avengers.

In the movie, although General Ross encountered some criticism because of the Hulk time, his relationship background was very strong, he eventually became the Secretary of State of the United States in "Avengers 4".

"While I'm not sure where I will eventually develop, I think it's also good to be able to reap General Ross' friendship."

Wu Yan smiled happily and replied: "I am willing to accept this mission."

The general at the base nodded very satisfied. He himself did not want to let Wu Yan go. Although Wu Yan came with support, he also had the authority to keep Wu Yan completely. However, both Stark and General Ross had enough energy to take Wu Yan away, and Wu Yan's personal wish was also very important.

Under such circumstances, although Wu Yan left, he continued his military career, which was in line with his expectations.

"Okay, because there is a hurry there, so you go back today and take the Stark plane." The base general said: "When you return to the United States, someone will arrange for you to transfer to find General Ross."

Wu Yan nodded and left. He had no luggage to pack, anyway, he was about to become a rich man.

...

On the plane, Wu Yan did not chat with Stark and Rhodes to deepen his feelings, and he was reading a book.

It’s not about being a good person, but about reading books and learning knowledge seriously.

Zora character card is permanent, so when using Zora character card, he can not only obtain the knowledge Zora has, but also use Zora's wisdom to conduct scientific research and learn new knowledge.

"Can you really look in?"

The somewhat bored Stark originally thought that Wu Yan was just acting to confirm what he said before, but when he found that Wu Yan was looking at a professional mechanical engineering book and looked like he was enjoying it, he couldn't help but sit next to Wu Yan.

"And, don't you say that you usually like to read books in the three disciplines of mechanics, physics, electronic science and technology? Why did you suddenly pick up professional books in the discipline of mechanical engineering?"

The four disciplines that Stark mentioned are all first-level disciplines.

"Because I have almost finished reading the professional books in those three disciplines, and I don't need to read the rest." Wu Yan said: "So, my interest has shifted to the discipline of mechanical engineering."

Stark was stunned for a moment, then laughed out loud and said, "Hahaha... Your words are too unprofessional. Not to mention the two disciplines of mechanics, electronic science and technology, but only physics. Do you know how many secondary discipline classifications and research directions it has? Even I haven't read them all and understood them all, how could you, a soldier, do you do it?"

Physics is a major discipline in natural sciences, involving the study of matter, energy, space and time. No matter any of these four research directions, it can be refined into countless research directions.

For example, Newtonian mechanics, electromagnetics, special relativity and general relativity, quantum mechanics, particle physics, astrophysics, biophysics, etc. If you can achieve success in a certain project in these categories, you can already get a doctorate degree.

With Stark's wisdom, he could not claim to be omnipotent in these categories, so he naturally would not believe Wu Yan's words.

But what he didn't know was that Zora was much better than his father in the study of the three major directions of physics: matter, energy and space.

After all, Zora has been studying space gems for many years.

"Soldiers are just a profession, not all of me."

Wu Yan continued reading without raising his head, and did not explain too much.

But this sentence made Stark interested. Taking a plane was boring and it was not interesting to fight. He didn't want to hear Rhode complain that he had not abide by the safety agreement and suffered such hardships, so he could only focus on Wu Yan.

"Then tell me, what do you think of cold nuclear fusion?"

As soon as Stark opened his mouth, he took out the direction he was best at, which is the technology used in the Ark Reactor.

While Wu Yan continued to read the book, he said: "You don't want to brag about your Ark Reactor to me. Although it is indeed cold nuclear fusion technology, as far as I know, your Ark Reactor has not been able to complete the miniaturization research, and has not even made a breakthrough in 30 years. If the miniaturization cannot be completed, the energy generated by using the cold nuclear fusion is not as good as the thermonuclear fusion reactor of the same volume, so... the Ark Reactor is a waste."

Stark was called a waste, but he didn't feel angry at all. Instead, he laughed happily.

Because under normal circumstances, it is impossible for a soldier to say such words.

Thermal fusion is a conventional nuclear reactor. On the same timeline, the earth in many worlds is still at the level of energy technology for thermonuclear fission. Thermal fusion technology has appeared in this world due to aliens and various geniuses.

Nuclear fusion is cleaner and more efficient than the energy that nuclear fission can provide, which is an important basic condition for human beings to embark on a journey to the stars and seas.

But the problem is that the reactor of thermonuclear fusion can often have high temperatures of hundreds of millions of degrees, which leads to the inability to miniaturize thermonuclear fusion facilities. It is completely impossible to use nuclear energy technology on miniaturized spacecraft, fighter jet, and even cars to create super energy with a charging ten minutes and a range of 100 million kilometers.

Therefore, the theory of cold nuclear fusion was proposed, which is a technology that can produce nuclear fusion behaviors and provide powerful energy at normal temperatures.

"You really surprised me."

Stark exclaimed and said, "But I have a surprise for you."

After saying this, Stark, who was sitting next to Wu Yan, pulled his clothes away.

"Look, my big baby."

Stark's expression was extremely proud.

Wu Yan also showed a surprised expression and look in time and asked, "You mean, this thing is the ark reactor?"

Stark pulled his shirt open, revealing his chest, and in the center, there was another round object that was glowing.

"Yes, this is the Ark reactor, which uses palladium as the reaction material for cold nuclear fusion." Stark said: "It's just such a small thing that can protect my heart for five hundred years. Although I've lived less than five hundred years, the energy it can provide is real. Moreover, this was made by me in that cave based on very limited conditions. After I go back, I will be able to create a more complete version."

Seeing Wu Yan showing a frown and thoughtful expression, and not asking questions as he expected, Stark continued: "In my calculations, an ark reactor such a large can allow a small car to run at least 1 million kilometers. Do you know, what does this mean?"

Although Rhode next to him had known that there was a special thing on Stark's chest, he didn't know that it was the Ark Reactor. He said in shock: "This means that as long as our fighter aircraft is equipped with this thing, it no longer needs an aircraft carrier as a transit and can take off directly from our homeland in the United States, and any corner of the world is within our attack radius."

Stark was slightly regretful when he heard Rhode's words.

He doesn't want to expose the miniaturized Ark reactor to the US military, at least not now.

But he has always been very conceited, but in front of Wu Yan, he felt that in addition to wealth, he felt suppressed in other aspects, so he wanted to get back the scene.

Wu Yan suddenly sighed and said, "If you use palladium, then... I can only say, eat and drink well."

Stark frowned. He didn't want Wu Yan to see it at a glance, or just from this information, he could analyze the most difficult problem he currently solves, which shows that Wu Yan's achievements in physics and other disciplines are really very high.

This made him feel that not only did he not get the place back this time, but Wu Yan also overturned his pretentious position.

Rhode next to him couldn't understand and asked, "Why do you say that eating and drinking are good? This is not a normal thing. Tony hasn't eaten and drinking well for more than two months. It's reasonable to indulge in the indulgence after he goes back."

Wu Yan smiled, without explanation, and continued reading.

Stark was silent, and after a while, he said, "I will definitely be able to find a reactant that replaces palladium."

Wu Yan shrugged and said, "If you were so sure, it wouldn't have been answering me for so long. But... I can tell you very responsibly that there is no substance on earth that can replace palladium and become the ark reactor in your chest. If you really have this idea, then invent a new substance."

In fact, with Zora's level of knowledge, this judgment cannot be made directly. There are too many matter on the earth, and no one can study them all.

But based on his understanding of the plot, Wu Yan turned into a stubborn explanation of Wu Daxian.

"Impossible." Stark also directly argued: "You can't have done research on all matters. Do you know how much does it cost to collect all the substances on the periodic table? No. 98 Element Certificate costs $30 billion per kilogram, and the global annual output is only half a gram. Except for me, even Bill Gates has not been able to collect all of them..."

As he spoke, Stark shut up himself.

Although he has not studied all the substances in the world, with his knowledge and experience, he also knows that finding a suitable substitute is a very slim thing, and he cannot leave the ark reactor on his chest. Even if he can really find a substitute, it may be a few years later.

At that time, he will inevitably die of palladium poisoning.

Wu Yan put down the book in his hand and said, "I'll give you a conscientious suggestion. Just go for surgery and take out the shrapnel. Although the surgery also has great risks, with your wealth, you can find the top surgeon. I heard that a doctor named Stephen Strange is very good. If you ask him to do the surgery on you, the possibility of success will be at least 50% higher. If you continue to keep this thing... unless you can invent new substances, you will die without life."

Rhode next to him finally understood, stood up in shock and looked at Stark and said, "Are you going to die? When the doctor checked your body, didn't you say that you were in good health, and you even responded to her in her forties?"

Stark shrugged and said indifferently: "If you stay in the cave with a group of men for more than two months, you will also react. I'm fine, don't listen to him talking nonsense. As long as there is an ark reactor, the shrapnel in my blood vessels will not be able to kill me."

Rhode chose to believe Wu Yan and asked: "But Wu said that the ark reactor will poison you. Don't think I didn't understand your conversation."

Stark sneered and asked, "Then tell me what is palladium?"

Rhodes: "…"

Rhode looked at Wu Yan with a look of help. Wu Yan explained: "You can understand this way. If he doesn't use the Ark reactor, he will die because shrapnel in his blood vessels enters the heart. If he uses it, he will be poisoned by the palladium in the Ark reactor and can live for up to two years. The key point is that as far as I know, there is no substance in the world that can replace palladium."

Rhode looked at Stark again, his eyes burning.

Stark nodded, shook his head again, and said, "I don't agree with the last sentence he said, Rhodes, you should believe me, I can find a substance that can replace palladium."

Rhodes was very willing to believe Stark, after all, he was recognized as a genius all over the world. But he was very rational, but at this moment he saw Stark's lack of confidence.

Wu Yan smiled and said, "How about making a bet? If you can't find any alternatives except inventing new substances..."

Rhodes was furious and said, "At this time, do you still have the mood to bet? Everyone is going to die."

Wu Yan said indifferently: "Since you are going to die, why not leave anything for those who can survive? Rhodes, you have to figure it out that I gave him the choice and advice to survive, because he himself is unwilling to give up the ark reactor in his chest."

This sentence made Stark fall into deep thought and ignore the argument between Wu Yan and Rhode.

Do you have a surgery with a very low chance of success?

Stark is more willing to believe in himself than to leave life and death to the doctor.
Chapter completed!