Marvel's Kamen Rider Chronicles

“If you have any questions, leave here first. Strange will tell you everything when we get back to camp,” Hawkeye said, noticing that Peter clearly had many questions.

“Ultron robots are endless, we can’t stay here long,” Black Widow added.

Peter nodded, suppressing his pent-up words, and followed the two back to the shelter camp.

"This underground base was a backup safe house that Nick Fury secretly built. It has never been used since it was built, so it did not attract the Ultron robots to attack it. After we found this place, we cut off all network communication signals with the outside world and used it as our base."

The two led Peter through the ruins of a city, passing through one hidden passage after another, until they finally opened a thick alloy door and entered the underground base. Only then did they relax a little and begin to introduce Peter to the site.

“If you have any questions, just ask Strange.” Hawkeye picked up a book from the table, opened it, and handed it to Peter.

Peter looked at the book in his hand, which resembled a medieval classic, but the pages were blank and contained no content, and he was puzzled.

“Hello, Peter, I am Strange from this world. In order to avoid being found by Ultron, I need to minimize my connection with the real world, so I can only communicate with you in this way.”

Words slowly appeared on the blank page.

"Magic?" Peter thought to himself, but then looked at Hawkeye and Black Widow with some doubt.

How should I communicate with Strange across the book? Do I need to write anything?

Strange had clearly anticipated Peter's question, even before Peter could ask it.

The words reappeared on the page: "You only need to speak, and I will be able to receive the information."

Peter nodded in realization. It was quite intelligent; wasn't this just a magical version of a telephone?
“Mr. Strange, can you explain the situation to me? ...Why did I come into this world?” Peter asked directly.

....................................

Through Strange's explanation, Peter basically understood what had happened.

My coming into this world was indeed due to Strange's doing.

Strange brought himself into this world with a simple purpose: to save the world from Ultron.

According to Strange, Ultron possesses all five Infinity Stones, making it impossible for him to confront him directly.

In fact, all the Resistance members, including incredibly powerful superheroes like Thor, Hulk, and Captain Marvel, perished at the hands of Ultron.

The only possible way to defeat Ultron is to travel through time, go back to before Ultron gains the power of the Infinity Stones, and stop him before he becomes invincible.

Or go back to before Ultron was born and stop its birth altogether.

But why can't Strange, who possesses the Time Stone, travel through time to do this himself?

The Time Stone's ability to control time is extremely profound and can influence other Infinity Stones to a certain extent, but the Time Stone cannot surpass the other Infinity Stones, let alone Ultron, who possesses all five other Infinity Stones.

Ultimately, the Infinity Stones are physical manifestations of the six fundamental laws of the universe; they are of the same level and influence each other.
Strange is unable to use the power of the Time Stone, one of the six fundamental elements of the universe, to overthrow Ultron, who possesses the powers of the other five fundamental elements.

But Peter is different. Peter does not belong to this world. He is a fish in another river, and his power to transcend time, which surpasses Kabuto's, does not come from the time laws of this universe.

"Theoretically, you could travel directly through time to before Ultron was born and kill it from the source!" Hawkeye said excitedly, even somewhat incoherently. They were already in despair. Even if humanity wasn't completely extinct, there weren't many people left. For ordinary people like Hawkeye and Black Widow, Ultron's power was an irresistible, dimensional reduction attack.

The only reason they continue to resist is because they don't want to give in, especially when they think of their comrades who fought and sacrificed their lives for Ultron.

Now, suddenly, I see the possibility of defeating Ultron. No... not just defeating Ultron, but restoring the world to its former state.

If that son of a bitch Ultron had never appeared, none of us would be dead!!

"To be honest, my time is running out. Faced with the power of Ultron's five Infinity Stones, the time I can rewind is getting shorter and shorter. When he uses the power of the other Infinity Stones to restrict the Time Stone, and he finds the dimension where I am hiding, and I can no longer rewind... Ultron, who has obtained all six Infinity Stones, can easily wipe out all life in the entire universe."

"It could even endanger other universes."

“I don’t know why you want to travel through time, but you must have something you want to do. If you help us destroy Ultron, I will find a way to guide you back to the right time in your world.” Strange’s words appeared on the page.

This is mutual help and assistance, and can also be considered a mutually beneficial transaction.

Peter smiled, his tone calm yet resolute: "This concerns the life of the entire universe. Since I have the ability to eliminate this crisis, it is my duty to do so."

As he spoke, he had already summoned the insect-transcending instrument and held it in his hand, demonstrating his attitude through action.

“I will guide you to the point in time when Ultron was born, and you can directly prevent Ultron’s appearance,” Strange replied in text.

Green light spots flew out of the book and landed in Peter's hand, forming light patterns similar to the hands of a clock.

"Hyper Clock Up"

Peter nodded slightly, entered hyper-time transformation, his light wings unfolded, and with a single movement, he vanished from his spot in an instant.

"Hopefully it won't cause anything too bad." In some dimensional interstic space on Earth, Strange prayed softly to himself.

Rewriting history is not just about replacing a part in a machine; time is continuous and inevitably has a butterfly effect, where a small change can have far-reaching consequences.

Moreover, the birth of Ultron was a significant event that could have a profound impact on the world, and it was directly erased.

It will definitely create a huge wave in the long river of history, and no one can predict where the evolution of time will lead.

If he hadn't been truly driven to desperation, and if the situation couldn't be worse than Ultron obtaining the six Infinity Stones and destroying all life in the universe, Strange wouldn't have considered traveling through time to change history.

Peter transforms into a form surpassing Kabuto, and with Strange's magical guidance, successfully returns to before Ultron reached his full potential, directly destroying the computing core that stores Ultron's core code.

With a speed surpassing that of Kabuto, it could be completed in an instant before anyone could even perceive it.

In the past, Tony Stark learned that the research base had been attacked unexpectedly, and that the research results of Project Ultron had been devastated in an instant. He immediately put the base on high alert and activated the highest level of defense to guard against an enemy that seemed to have come from nowhere.

Not to mention that the Avengers were on high alert against this unknown enemy for quite some time.

Peter has already returned from the past; from the present perspective, Peter's departure and return are but a negligible moment. (End of Chapter)