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Under the observation of informatized vision, the reinforced silk produced by this spider cannot escape Mark's eyes when it comes to its performance data.

Under the same thickness conditions, the reinforced silk produced by the spider is as strong as graphene, being 100 times stronger than steel wires of the same thickness.

Compared to the original unreinforced silk, it has been enhanced by approximately 20 times!

However, this reinforced silk material is not only high in strength but also retains excellent toughness due to the fibrous chains formed by proteins. Compared to graphene fibers, the reinforced silk fibers have a higher elastic limit.

When this characteristic is applied to weapons like bows and arrows, the result is a significantly increased range while maintaining the durability of the bowstring without any reduction.

Moreover, due to its excellent tensile performance, it can greatly delay the occurrence of relaxation in the bowstring during repeated pulling.

Mark's first experimental attempt with this little spider project yielded unexpected results.

The reinforced silk produced by this spider not only exhibited greatly improved performances and perfectly met Mark's requirements for bowstring materials but also exceeded his expectations in some aspects.

According to the data provided by informatized vision, the significant enhancement of the silk is closely related to a newly discovered triangular protein.

Furthermore, this newly appearing triangular protein also exists in the strengthened muscle tissues of this spider, ensuring the muscles can withstand intense contractions and pulls without muscle strains.

After understanding the composition of this new protein in its entirety, Mark can fully decode its transcription RNA's base sequence through reverse engineering.

By using the Extremis virus for human transformation, Mark can implement similar enhancements to human tissue, greatly increasing their strength and unlocking the hidden potential of the human body.

In addition to its other advantages, this new type of reinforced silk is not only easy to manufacture but also cost-effective, making large-scale production feasible.

While it cannot fully replace graphene in the future, it can generate considerable profits through commercial operations in military and civilian fields.

However, all of these are concerns for later. Additional strength using this new Extremis transformation is optional with Mark's current strength so he is not in a hurry to carry out this research.

As for the commercial promotion of the new reinforced silk, that is a matter for the company's employees to contemplate. Mark would entrust this excellent and cost-effective product to them.

If they fail to achieve satisfactory profits, Mark's research center is not a charity organization to support idle people, and the company's operation supervising team will make decisions on his behalf.

For now, the most important thing is to complete the custom-made weapon promised to Hawkeye.

After all, Hawkeye, as an ordinary person without any superpowers, relies on nothing but years of training and the equipment on his body when facing various formidable enemies alongside numerous Avengers.

Although according to the original plot of the Marvel Cinematic Universe, Hawkeye remains alive until the endgame, other superheroes with different superpowers or abilities have had much more tragic fates compared to Hawkeye.

However, Mark cannot guarantee what each person's ultimate trajectory will be after he becomes involved in the development of their destinies. He also cannot predict their respective outcomes.

Therefore, if the weapons and equipment he develops can save his comrades' lives at critical moments, then everything will be worthwhile for Mark.

...

Having completed all its missions, Mark puts the spider back into the experimental container.

After all, it is an outstanding life form that has contributed to the scientific cause for humanity, and Mark would not just dispose of it after the experiment.

However, to maintain the balance in nature and prevent some uncontrollable dangers, the spider's remaining life can only be spent within this confined space.

At least, it can still survive in this way, and Mark will treat it well, ensuring the highest standard of food for it.

Next, Mark's task is to use chemical synthesis to restore the newly decoded original fluid of the new reinforced silk and then produce the silk in bulk through the artificial silk gland.

For Mark, this part of the work is relatively easy, as it involves standard procedures. The only difficulty may lie in the synthesis of the triangular protein.

After all, this is a completely new type of protein with a complex spatial structure and long peptide chains.

To achieve mass production, a new production process needs to be formulated, and new production equipment needs to be manufactured.

After overcoming various difficulties encountered during the chemical synthesis, production equipment design, and manufacturing processes.

Mark finally completes the preparatory work for pre-production and can start the first production of the new reinforced silk.

Although it is the first trial production. For Mark, there is no possibility of failure in researching a project of this difficulty level.

With full confidence, he starts the production equipment, and the liquid silk produced by the automated production line is continuously pumped into the artificial silk gland.

As the pressure in the gland increases, the manufactured silk continuously emerges from the silk outlet.

These silk threads are collected by a silk collection device and then undergo a complex weaving process to turn them into high-strength fiber materials that can be truly used in various fields.

Through various advanced chemical and mechanical means, the artificially replicated reinforced silk still has some differences in material performance compared to the silk produced by the experimental spider itself.

It is noticeably slightly weaker in various parameters than the original silk.

However, these differences are very limited and do not affect the final usability.

Moreover, after weaving, the multi-stranded silk is combined and matched, resulting in a finished product with characteristics far superior to the natural properties of silk itself.

As the bowstring for Hawkeye's beloved weapon, the composite bow, it is undoubtedly without any issues.

Mark takes out the processed finished silk fibers and approaches another machine, placing them inside.

This is also a weaving device, but after this weaving process, the final product obtained will be the bowstring for the custom composite bow.

At the outlet of the device, Mark picks up the bowstring that has finally been completed after various hardships and personally fixes it onto the bow body that has been prepared in advance.

Looking at this exquisitely crafted, superior material, and exceptionally high-performance long-range weapon, Mark nods in satisfaction.

"This bow exudes an aura of dominance like no other. The materials used are extremely tough, and the design and color are top-notch. I've decided to name you—'Unyielding Bow'!"

Generally, modern industrial-manufactured compound bows have a range of about 300 meters, with an effective killing distance of just over 200 meters.

Only exceptional marksman with shooting skills like Hawkeye can fully unleash the potential of a bow and arrow, allowing its killing range to approach the maximum range.

Previously, using a titanium alloy compound bow specially made for him by S.H.I.E.L.D, Hawkeye achieved a range of nearly 800 meters.

With his superhuman abilities and precise shooting, he could achieve an effective killing distance of around 740 meters.

This range was comparable to some lightweight sniper rifles.

Moreover, the bow and arrow do not produce much noise during attacks, making it a perfect weapon for covert operatives who engage in long-term assassination missions, especially considering that Hawkeye had reached a superhuman level in archery.

Later, the first graphene-carbyne composite bow that Mark made for Hawkeye had not been carefully considered in terms of structure and material selection.

Although it surpassed ordinary bows in range, it was slightly inferior to the custom bow from S.H.I.E.L.D., with a range of only 760 meters.

As a result, Hawkeye's effective killing range, which used to be at least 700 meters, dropped to around 600 meters after using Mark's bow.

However, despite the shorter effective range, the bow's durability far exceeded expectations due to its use of graphene-carbyne composite materials.

Additionally, the special weaving of graphene fibers provided an initial spin velocity for the arrows upon release, resulting in a significant increase in arrow penetration despite the reduced range.

Moreover, the bow provided more reliable assistance to Hawkeye during his frequent close combat encounters.

Hence, except for some special missions requiring long-distance attacks, Hawkeye chose not to switch back to the equipment provided by S.H.I.E.L.D.

However, this time, Mark spent nearly a week customizing a bow and arrow specifically for Hawkeye, which not only achieved a range of 1000 meters, surpassing any bow he had used before.

But also put considerable effort into many details to allow Hawkeye to fully unleash his sharpshooting abilities.

Firstly, when designing the entire bow, Mark considered various principles of engineering mechanics and aerodynamics.

He also took into account Hawkeye's height, weight, arm length, physical fitness, military skills, and other factors as design considerations. After comprehensive consideration, he finalized the design of the current finished product.

The excellent feel of the bow and the experience of drawing the string, though not directly contributing to Hawkeye's shooting ability, undoubtedly provided him with an extremely smooth shooting experience on a psychological level.

Most importantly, the bowstring was made from a newly customized reinforced silk, greatly improving the range of the bow and arrow and retaining the property of graphene bowstrings, which could apply an initial spin velocity to the arrows.

This ensured a longer killing distance while still maintaining arrow speed and penetration power.

In addition, this bow has integrated a compact capsule device, ensuring that Hawkeye can carry it with him at all times to deal with any sudden situations.

With a powerful super compound bow, three specially customized high-tech arrows, and the technologically advanced Hawkeye suit, his combat ability could be increased at least six times.

He would become a formidable force on par with other Avengers equipped with Mark's gear, such as Falcon and Black Widow.

Upon the completion of the final customized equipment, Mark fulfilled his promise to Hawkeye immediately.

He used the unmanned drone devices from his lab, prepared for market launch by Mark Research Center, and sent the whole set of equipment to Hawkeye.

Of course, Mark secretly opened a portal, sending the drone close to Hawkeye's location, saving a lot of transportation time.

After receiving the customized new equipment from Mark, Hawkeye treated it like a treasure.

He quickly changed into it at the Avengers Tower and familiarize himself with the specially tailored high-tech gear according to Mark's instructions.

Over the next few months, as he occasionally discovered secret Hydra bases that needed Avengers' cooperation with S.H.I.E.L.D. to eliminate, Hawkeye became completely familiar with the use of the new equipment through these large-scale real combat situations.

As Hawkeye's strength improved, the assignments of the Avengers' task teams changed, and he started to carry out more solo missions or teamed up with Natasha.

With the enhanced archery from the new gear, he could silently take out targets from long distances with ease, completing most of the extermination missions without the need for much cooperation.

Time flew by, and it was now 2015.

The office building of Mark Research Center was now a new landmark in the City of Angels. In this newly constructed building, the company had successfully held two product launch events.

The first event was the product launch in the last quarter of 2014, where the foldable quadcopter drone showcased by Mark Research Center gained approval from consumers and successfully opened up the previously neglected consumer drone market, thanks to its advanced flight control system and stable camera gimbal.

The second event held in the newly constructed building was even more important. It was the product launch and investment fair for the first quarter of 2015.

The main product technology to be showcased during the event was the new reinforced silk that Mark had researched to make bowstrings for Hawkeye.

Although the production cost of the reinforced silk was low, its unique features and Mark's exclusive production technology made it impossible to position it as a low-end product in terms of pricing and target audience.

The final result of the meeting also proved that Mark's company's sales strategy was extremely accurate. For ordinary people, no matter how powerful the material's performance, its impact on their daily lives was minimal.

But for high-end clothing brands, wealthy conglomerates, the military, and special departments, this kind of material was a dream come true.

As a result, there's no need to say more; Mark undoubtedly made a significant profit from it.

While his own company was thriving and making continuous business moves, Mark himself was not idle either...

During this period, apart from occasionally keeping an eye on the company's development and showing interest in the progress of the headquarters building, Mark didn't neglect his research progress.

On one hand, he made some initial progress in developing space-based weapons to counter the formidable enemy, Thanos.

The experimental data on space teleportation gates and capsules, combined with the magical knowledge he learned from Kamar-Taj as support, helped Mark make some headway.

However, in the context of the entire project, this progress was merely a drop in the ocean. There was still a long way to go before achieving ultimate success.

On the other hand, while researching the capsules, Mark suddenly recalled the Dark Elf technology data that Magneto had collected for him. He had neglected to thoroughly explore the equally significant gains he made in Asgard.

These data contained readily applicable technological achievements that could immediately enhance his abilities.

For example, there was the Dark Elf's stealth warship and the micro black hole grenades capable of completely obliterating enemies. Once produced, these weapons could significantly boost the fighting power of the Avengers.

After carefully reading through the Dark Elf technology data and digesting the useful parts, Mark uploaded the data to Baymax to control the production facilities and start manufacturing the weapons mentioned in the data.

The time spent on these two research projects took up most of Mark's energy in recent days. Nevertheless, as an exceptionally gifted individual, he managed to accomplish numerous astounding feats during his free time.

Firstly, there was the research on the triangular protein found in the Black Widow spider experiment subjects. Mark treated this study as a leisure activity during his spare moments and used it as a way to relax his mind.

However, even in this seemingly casual approach, Mark successfully made a breakthrough in less than a week by transcribing the RNA of the triangular protein onto the Extremis virus.

The successfully modified Extremis virus became what Mark called the "Black Widow Virus." Once injected into a person's body, it releases the transcribed triangular protein genetic material into the cells.

The cells would then assemble the triangular protein based on the genetic material's nucleotide sequence. Due to the protein's affinity, it would easily integrate into various muscle tissues of the human body, significantly enhancing their strength.

After conducting personal experiments, Mark found that while this virus modification couldn't grant the user earth-shattering power, it could greatly enhance the body's defense attributes and indirectly unleash some of the body's latent potential through the strengthening of muscle tissues.

By ordinary standards, it could roughly double a person's physical attributes. However, for someone like Mark, who had undergone multiple enhancements already, the effect was negligible.

Although it had little use for himself, it could be quite beneficial for others. This non-genetic enhancement modification was devoid of any hereditary characteristics, making it more ethically acceptable and psychologically well-received by people.

Among the Avengers, Hawkeye, Natasha, former S.H.I.E.L.D. director Fury, and current director Coulson all expressed great interest in the "Black Widow Virus" after hearing about it.

Not only that, even the military, the FBI, and the CIA also showed a strong willingness to trade for it.

Although the "Black Widow Virus" had less obvious effects on the strength and speed enhancement of highly trained soldiers and agents, the enhancement in endurance and physical strength still made these organizations' higher-ups eager for it.

In the end, considering that the virus enhancement did not have extremely violent properties and mainly focused on improving the body's resilience, it wouldn't create any superhumans. Mark decided to market it as a medical product to maximize its benefits.

After evaluating the application, government agencies and medical institutions approved it. Under Mark's monetary influence, they even waived the clinical trial testing for the "Black Widow Virus" medicine and issued the necessary permits.

On the day the permit was issued, without any publicity or even a product launch event, major medical institutions, wealthy merchants, and military organizations from around the world came directly to Mark's research center.

Having already learned about the "Black Widow Virus" through their respective intelligence networks, various parties requested cooperation with Mark's research center.

The center accepted all the requests and directly signed substantial order contracts with each party to supply the medicine.

The responsibility for sales and promotion was entirely handed over to the buyers themselves, while Mark's research center simply received payments and acted as a hands-off supplier.

However, during the commercialization process of the "Black Widow Virus," there was a small incident that delighted Mark because he had found a small handle on his own dad. He could now use this matter to mock Tony repeatedly in the future.

Here's what happened:

After the official promotion of the "Black Widow Virus".

Pepper, upon hearing the news, went directly to Mark's place, pulling Tony along, requesting both of them to undergo the virus enhancement.

Of course, Mark readily agreed to their request as they were family, and it wasn't a big deal. It would also benefit their bodies.

But when asked for the reason behind the request, Pepper's explanation made Tony blush with embarrassment, while Mark burst into laughter.

As it turned out, after the "Black Widow Virus" started to be promoted, the first to take advantage were major medical beauty institutions.

They discovered that the virus enhancement not only increased the body's strength but also had a skin-tightening and anti-aging effect.

When this effect was publicized, beauty enthusiasts worldwide went crazy. Almost every institution capable of offering the enhancement was flooded with appointments, and the waiting list for transformations extended up to a year.

Pepper, who cared about her appearance and knew how to pull strings, naturally came to Mark for help. As for why she brought Tony along...

Tony's situation needs to be explained from the perspective of the second medical institution that opened the sales of the "Black Widow Virus," and this institution is none other than the famous "Dawn Male Clinic," which is the hope of many men!

As a specialized hospital catering specifically to men, Dawn Male Clinic also received orders for the "Black Widow Virus."

However, due to their own face-saving issues, many beauty enthusiasts would rather queue up elsewhere than register at Dawn Male Clinic.

"How can this be good?

Look at the neighboring Plastic Surgery Clinic, it's bustling every day, while we are sitting idly, and apart from the male patients with hidden troubles we used to treat.

We haven't seen any growth in the business of the 'Black Widow Virus'..."

In the conference room, the director of Dawn Male Clinic, along with the chief physicians of various departments, was discussing the promotion of the "Black Widow Virus."

Originally, male patients with hidden troubles needed considerable determination to seek treatment at Dawn Male Clinic, but now, even though they had access to globally popular enhancement drugs, no one showed interest.

After all, there were few men who pursued cosmetic treatments in the first place, and even if they decided to use the "Black Widow Virus" to enhance their appearance, normal people wouldn't come to Dawn Male Clinic for registration.

If they couldn't sell this large batch of orders signed with Mark's research center, once the drugs expired due to accumulation, Dawn Male Clinic would have to bear tremendous losses.

As a monopoly in this business, Mark's research center did not offer cheap prices when shipping the drugs.

As the physicians in the conference room were at a loss, suddenly the door was pushed open, and a newly graduated intern physician named Andy rushed in.

"Director, I found a solution, I found a solution!" Andy, breaking his usual polite and gentlemanly image, repeated the same sentence excitedly in front of the old dean.

"Andy, calm down. It's not appropriate to rush in like this in front of the seniors. Quickly apologize to the dean and the others."

At this moment, the chief physician, who was Andy's immediate supervisor, scolded him, fearing that this impulsive action might get the promising intern expelled from the hospital.

"It's alright, it's alright!" The old dean waved his hand, showing a kind and benevolent smile to Andy.

"You are the new intern at our hospital, right? Your chief often praises you in front of me, saying that you are a promising talent and the pillar of our future at Dawn.

But don't be in such a hurry. I heard you say you found a solution. What problem did you solve that made you so excited?"

After receiving the reprimand from his supervisor and the consolation from the old dean, Andy gradually calmed down.

He recalled his impulsive behavior a moment ago and broke into a cold sweat. Luckily, his chief had left a good impression of him on the old dean, who generously didn't blame him.

Thinking about this, Andy bowed ninety degrees to the people in the conference room and said, "I apologize to all the chiefs and Dean. I got carried away and disrupted the meeting. I'm truly sorry!"

Seeing Andy's apologetic attitude, combined with his satisfactory performance on other occasions, the physicians at the scene nodded and smiled, forgiving his previous rashness.

After being forgiven, Andy answered the old dean's earlier question, "Dean, it's like this. Not long ago, I had a patient who had been undergoing treatment for erectile dysfunction at our hospital.

However, due to his own cardiovascular disease issues, the treatment's efficacy was not significant.

A few days ago, he heard about the 'Black Widow Virus' medication available at our hospital. He thought that if his inner strength wasn't enough, at least he could make his appearance stronger.

With this idea in mind, the patient underwent the 'Black Widow Virus' enhancement treatment, and I was the attending physician who administered the drug injection.

But what surprised us was that this enhancement not only revitalized his appearance but also miraculously cured his long-standing erectile dysfunction issue!

Dean, based on this, I dare to guess that the 'Black Widow Virus' enhancement is not only a benefit for the majority of women and beauty enthusiasts, but also a gospel for all men with hidden troubles!

I apply to immediately gather volunteers within the hospital for conducting clinical trials. If my guess is confirmed, this could be Dawn Male Clinic's solution to break the current situation!"

After listening to Andy's report, the old dean's eyes brightened, and he readily agreed to Andy's proposal.

He also instructed all the chief physicians present to explore the feasibility of using the "Black Widow Virus" in male health treatments within their respective departments.

The final results confirmed that Andy's deduction was correct. His impulsive actions had opened up a new path for Dawn Male Clinic.

Through brainwashing-style advertisements in major media outlets, Dawn Male Clinic quickly made the public aware of the miraculous effects of the "Black Widow Virus" medication.

For the sake of their future sexual happiness, patients didn't care about face-saving issues anymore and flocked to Dawn Male Clinic, registering and requesting the enhancement treatment.

After other male clinics publicized this matter, it became widely known, and Pepper was no exception. Since she was interested in the cosmetic effects of the "Black Widow Virus," news about Dawn Male Clinic also caught her attention.

After confirming the authenticity of these reports, she couldn't wait and dragged Tony to come find Mark, hoping to get a special treatment.

She herself, of course, wanted to regain her youth and slow down aging. As for Tony...

Due to his wild and carefree lifestyle in his younger years, Tony's energy is not as vigorous as before. Despite regularly using nutrient sleep pods to keep his body in a healthy state, he cannot escape the ravages of time.

After all, Tony is now a 45-year-old middle-aged man.

And here they are today, with Pepper forcefully bringing Tony before Mark, all in an attempt to restore Tony's former vitality.

"Haha!" Knowing the truth, Mark couldn't help but laugh in front of Pepper and his father, Tony...

It has been over three months since Mark helped his father revive his glory, and although neither Pepper nor Tony gave him any feedback, well no news is considered good news.

They seem to have forgotten about him in their own little world, and Mark wonders if they are satisfied with the final results.

During these few months, apart from Pepper and Tony seeking his help, Black Widow Natasha, Hawkeye Barton, and the reserve member Falcon have also approached Mark, all seeking enhancement through the "Black Widow Virus."

Unlike Tony's amusing reasons, these three individuals have a straightforward motive for seeking improvement – they want to become stronger, even if it means just a slight enhancement.

The main reason behind their desire is that among the seven official Avengers, including Falcon as a reserve member, three of them have the lowest combat abilities and lack any superpowers.

Thor has divine-like strength from birth, Banner and Captain America have undergone body enhancements.

Tony and Mark, while lacking superpowers, have broken the boundaries between ordinary humans and superheroes with their intelligence and vast wealth, showcasing formidable combat abilities.

Faced with such exceptional teammates and the constant pressure of facing technologically advanced alien invaders or super-powered criminals, their desire for strength has become increasingly urgent.

Although they never explicitly expressed their intentions, Mark can see through their behavior and understand their true desires.

Instead of exposing them, he agrees to their request for enhancement and injects them with the "Black Widow Virus" serum.

The enhancement process goes smoothly. Since the three were already skilled agents and soldiers, the physical improvements were minimal.

However, this enhancement enabled them to withstand more intense impacts and grant them greater endurance, crucial for their future battles.

After the enhancement process, the three express their gratitude to Mark and prepare to leave.

Hawkeye and Natasha are now fully dedicated to the Avengers, and they have plenty of daily responsibilities, not to mention their role in guiding Falcon to become a competent Avenger member.

As for teaching Falcon new skills, With Thor's magic, Banner's "zen" approach with transforming into the Hulk, or Captain America's mastery of throwing a vibranium shield using inhuman strength – these are not things they can teach him.

Tony and Mark can't teach him mechanical engineering and physics either.

In the end, only Natasha and Barton, the two "normal humans," can serve as mentors and guide Falcon on his journey.

However, as the three prepare to bid farewell and leave, Mark surprises them by calling Natasha aside, saying that he needs to have a private conversation with her.

After gaining Natasha's consent, Hawkeye and Falcon returned to the Quinjet to wait while Natasha stayed back to hear what Mark had to say. Mark wanted to talk to her privately, avoiding involving the other two in the conversation.

"Natasha, if my memory serves me right, the information revealed when S.H.I.E.L.D was destroyed indicated that you underwent special agent training at the Red Room and successfully graduated from it, is that correct?"

Mark didn't beat around the bush and got straight to the point.

"What do you want to talk about?" Natasha frowned, seeming displeased at Mark bringing up her past.

This experience was like a haunting nightmare for her, causing immense pain and torment that she could never escape from.

While she had overcome some of the pain during their fight against Hydra and revealed the truth to the world, it was evident that there were still some undisclosed secrets buried deep within Natasha.

"As far as I know, For every batch of girls arranged to undergo training at the Red Room, only one of them eventually graduates alive and receives the title of Black Widow. Moreover, each girl needs to go through a special ceremony upon graduation…"

As Mark mentioned this, he noticed a clear tremor in Natasha's body, and her face turned pale, seemingly touching a sensitive wound deep within her.

"During the enhancement process we just underwent, Baymax, who has been monitoring your physical condition, confirmed the existence of this special ceremony.

You misunderstand, Natasha. The reason I brought up this topic today is not to cause you further harm, nor do I intend to make it public, or else I wouldn't have asked you to stay back alone."

"The main reason I brought this up is because you coming here today shows your strong desire to become stronger. Coincidentally, I have the technological means that can both enhance your abilities and help you heal completely."

"Is what you're saying true!?" Mark's revelation was so shocking to her that she found it hard to believe.

"If that's the case, why don't you say it in front of Barton and Sam? Their determination to become stronger is no less than mine. Or is it that this technology isn't as perfect as you claim, and it has serious flaws…?"

Although she was deeply surprised and felt delighted, Natasha quickly calmed down due to her years of experience as a spy and raised some questions to Mark.

Mark shrugged, "It's not really a serious flaw, but for Hawkeye and Falcon, they don't need to make such sacrifices to become stronger.

Let me explain this to you. The technology I mentioned involves using a microorganism called the Extremis Virus to stimulate the brain's central nervous system, ultimately achieving a genetic-level evolution and ultimate transformation.

After the transformation, the subject experiences a significant boost in physical abilities, regardless of their original physical condition, reaching the level of someone like Captain America in terms of physical condition.

In addition to that, the subject also gains near-immortality with a powerful self-healing ability. Any permanent injuries they suffered would be healed due to this extraordinary self-healing ability.

Alongside this self-healing power, a superpower that can generate temperatures over 3000 degrees Celsius is also derived.

The reason I say Hawkeye and Falcon aren't suitable is that they have normal reproductive capabilities, and this genetic-level evolution would be passed down to their offspring.

Newborns with weakened immunity are highly susceptible to triggering this high-temperature mechanism, and since babies lack self-control, they could easily harm their mothers, leading to irreversible consequences.

While this transformation is not irreversible, I do possess the corresponding technology to reverse the ultimate transformation.

However, for individuals like Hawkeye and Falcon, who need to be ready for combat at all times, it's not practical to undergo the ultimate transformation before each mission and then reverse it afterward.

But you are different. You have already lost your ability to conceive, so this is currently the only opportunity for you to become whole again.

Moreover, I believe the father of your child wouldn't be injured by a mere 3000 degrees of heat. After all, he's quite resilient, isn't he?"