Three days later, Stark's chest stitches were removed, and he looked at his chest in the mirror, with a faint scar. The pit before is gone.

"Stark, I have prepared a scar removal solution for you, and in the next seven days, it can be used externally with other medicines, this scar can be removed, don't worry."

"Raptor, thank you, you saved my life. I apologize for having doubted the success of your surgery before. Stark put down his clothes, and he altered them, attaching the Ark Reactor to his clothes.

While he's already fitted all of Iron Man's armor with reactors, wouldn't it be better to have one more? And he has a new idea that needs to be realized slowly.

The Raptor turned around: "You don't have to apologize, I wasn't 100% successful in the first place, there will be a 1 in 1,000 chance that something will go wrong." ”

Stark smiled, where would a doctor talk like that, but his operation had been successful.

"Now that the stitches are removed, can I continue working?" Stark tidied up his hairstyle, and now he wanted to make some gadgets.

"Yes, but don't come into contact with radiation, don't come into contact with dust, and don't work too hard. After you have fully recovered, I will tailor a genetic medicine for you to help you strengthen your body. ”

"Okay, thanks."

Stark called Jarvis and began to work on the design.

In the next room, Natasha was doing martial arts training with Banner again, this time increasing the intensity, and Fan Mang was watching from the side to help prevent Hulk from appearing and dismantling the base.

Natasha walked back and forth around Banner, her little hands touching Banner's neck, and each touch meant that Banner was killed.

In less than five minutes, Natasha stopped: "It's been a hundred times, and you held on for thirteen more seconds today." ”

If you change the scene and a woman says to a man that you held on for 13 more seconds, that man will definitely not be happy, and even very frustrated.

But Banner smiled: "I kept my anger under control. I think I can train a little more next time. ”

"Hey, where have you all been, come and help me see these designs." Stark's shouts were heard outside.

Everyone went out and saw Stark standing in the room, looking very proud.

"What good things did you design, weapons, or armor?" Rhodes asked excitedly. The latest technology on Iron Man's armor may not be his turn, but the second-level technology can be used in War Machine armor, so he is the one who most hopes for Stark's technological breakthrough.

"No, it's an ornament."

Everyone was stunned, Stark still has this hobby?

"Jarvis." Stark shouted, and a projection screen appeared in front of him, "Look, which of these designs is more beautiful?" ”

Everyone looks at the screen, it is a necklace, bracelet and other designs, but how do you feel that the material is not good. Some small pieces are composed, and each small piece is different in size and irregular, is this beautiful?

Stark's net worth, is it appropriate to wear this kind of thing?

"Stark, have you ever thought about making this amber?" Fan Mang understood that this was the shrapnel necklace that Stark made for Pepper in the movie.

This represents Stark's new life, and it also means that Pepper is as important as his life. But simple shrapnel is really ugly.

"Amber? It's a good idea, I can make an amber pendant. Fan, you are worthy of being a person with a wife, that is, you have more vision than others. ”

The other three men looked at each other as if they had been scolded again.

But they also understood that this seemed to be an ornament that Stark was going to give to Pepper. You're a super-rich man, you can't get better jewelry for your girlfriend, what are some broken pieces and amber?

Natasha looked at the fragments carefully, and suddenly understood: "This is the shrapnel you took out of your chest?" ”

Stark had already rearranged the order of shrapnel, and then looked at Natasha: "You're a woman, how about this with your eyes?" This shape is the shape of the reactor on my chest originally, isn't it particularly memorable? ”

Natasha looked at the necklace, "It's pretty good, Miss Potts should like it." ”

She wouldn't wear it anyway, Stark's eyes. However, as Stark, if he takes it out and gives it to other women, he should get praise and smirks from others.

After all, there are not many women who can resist the ability of money, and Stark relied on this to be invincible at the beginning.

Soon Stark made a necklace that looked a bit of a craft, with an amber pendant underneath, and he asked Hi Pi to buy a box to put it up and give it to Pepper tomorrow when she went to eat with her.

Fan Mangxin said, that is, Little Pepper is true love for Stark, otherwise I am afraid that it will be necessary to stage a return of pearls. With Hi Pi's head, he will definitely buy back a particularly valuable box, worth tens of thousands of dollars, and this necklace made of shrapnel costs only a hundred dollars.

"Okay, while we have time now, let's work on new materials. Banner, you come over and do me a favor, you're still somewhat useful. ”

Banner pouted, or Stark, who was lying down and not talking, was even cuter.

Not just Banner, but everyone else followed into the lab, and they were all curious about vibranium.

"It's really good to absorb sound, it's amazing. If you use it to get a coating, it's much better than sound-absorbing wallpaper, right? Rhodes thought about it, so that they wouldn't have to worry about hearing anything inside.

"How dare you think that this quantity is very rare, and it will be used to develop alloys, such as the shields in the hands of the American team." Stark gave Rhodes a blank look, just like you loser, don't think much of it on your war machine.

"It's not just about absorbing sound, it's about absorbing energy. You see, just now this laser beam was absorbed. Raptor, tell us what the composition of Team America's shield is? ”

Birds of Prey are listed, the main components are vibranium and iron, and there are some other trace substances.

Banner began to calculate the stability of this structure, and found that it surpassed all the matter he knew, far exceeding that of titanium alloys, and retaining the ability to absorb energy.

If the energy is too high to absorb all at once, it will bounce off without causing any deformation to the alloy.

"Jarvis, help me test how much energy it takes to cause this alloy to deform." Stark was also very surprised by the performance of this alloy, wearing the armor made of this alloy, his combat effectiveness could definitely be greatly improved, and he could really teach the big green man a lesson.

After the calculated values appeared, Banner and the others all grew their mouths.

"Uh~~ Trouble, can anyone explain, how much attack can this resist?" Clint asked weakly.

He didn't have that much education, he didn't know physical chemistry, he grew up in a circus. Although Natasha is not highly educated, she has learned a lot of knowledge in her career as an agent for so many years, after all, she is seventy or eighty years old.

"Nuclear bombs can't deform them, do you understand the explanation?" Natasha said.

"Banner, will the Hulk be able to stop a nuclear bomb from exploding?" Clint touched Banner lightly.

"I don't know. But if someone attacks me with a nuclear bomb, I will definitely screw off his head first! ”

"But this alloy is so hard, how do you shape it? How do you build the weapon you want? Clint frowned, the temperature of the nuclear bomb is not good, can they build this laboratory?

Stark and the others also frowned, and based on the model, they deduced that this is a self-stable atomic structure that, once formed, cannot be destroyed, at least they cannot find a way to destroy it.

So how do you build your gear?

It is made of vibranium and iron, etc., and then it is made into Edelman alloy by a special vibration method? But there are so many variables in this way that it's easy to fail.

Vibranium is too scarce for them to waste.

"Fan, you said you can still get some vibranium, do you have eyebrows?" Stark asked, looking up.

"Not yet, it will take a while." Fan Mang found Ulysses Crowe, but the other party still hasn't gotten vibranium. After the guy stole some out of Wakanda, he went to "buy".

"You are too worried, before vibranium, iron, etc. are fused into Edelman alloy, its hardness and high temperature are not so strong, and our existing technology can be forged."

"But after it is formed, I can't find a way to destroy it for the time being, maybe I can only use divine power or witchcraft, I'm not sure. Therefore, before forging, we must first determine the appearance and steps of forging, and there can be no mistakes. ”

Once you make a mistake, you may get a hard bump, and the material is a real waste.

Banner looked at Stark, "Do you want to try it?" ”

Stark couldn't help but rub his hands: "Raptor, you and Jarvis have calculated a variety of other alloy methods, and only this one is the most stable, right?" ”

"Yes, according to my calculations, plus the materials that the master brought from other worlds, this one is harder than the shield of the American team, and it can also retain properties such as absorbing energy."

"So let's try it first, I think it's the right thing to do. Clint, get you the tip of an arrow, or a throwing knife to try first? ”

"Whatever." Clint was also looking forward to this kind of thing, he originally thought that this would only make armor for Iron Man, but now it seems that each of them may get a point.

Stark turned on the experimental equipment and took a deep breath: "Ready to start, vibranium 35.36g ......"

Various materials were added to it, and they watched as the materials quickly fused and injected into a mold to create a cluster of arrows.

The raptor scanned continuously, and when he saw that the structure had become theoretically the same, the cluster of arrows was caught out of the mold.

The left arm turned into a mat, and the right hand turned into a hammer, and struck violently.

There is no change in the cluster of arrows.

And they succeeded!