I'm working on Marvel's Spider-Man in American comics.

Chapter 794 Arrival Imminent—Earth 616
Just as Peter and his companions received the message and were preparing to leave the multiverse and return home, a certain transcendent being was sailing recklessly through the multiverse.

In addition to the fragments of Earth 2149, he also collected fragments of a wasteland universe—unlike the wasteland universe Peter and his friends had visited, this wasteland universe was destroyed because it was powerless to resist the attack of the Galactus, but the Beyonder preserved one of its fragments.

There are many similar planets. He plans to gather all these colorful universes that have unfortunately suffered misfortune and create a brand new universe to host his grand tournament. The name of this universe will be Battle Realm. At that time, all the heroes and villains he has invited, villains who are like heroes, heroes who are like villains, and other random guys who are neither heroes nor villains, will all gather together.

Zombies from 2149 or monsters from the wasteland universe can be used as miscellaneous NPCs in the battle arena for the contestants to grind and have fun with.

"Let me take a look... Earth 295, Apocalypse Era, Apocalypse and Magneto each got a spot to form their team. Earth 712, the world of the Supreme Team, wow, they really look like the Justice League, they got a spot... Earth 928, hmm, Universe 2099, I haven't been there yet, I can go check it out."

The Beyonders, floating through the universe, erased name after name, each representing a world. Most universes were similar to their counterparts and not worthy of the Beyonders' personal invitation to participate in this great war. Other worlds became the Beyonders' exploration grounds; for example, the Infinity Stones of a universe that had been slaughtered by Deadpool were simply eaten like candy.

It tastes pretty good.

"Earth 982, the era of heroes is brought forward to the 80s... Oh, I mean that second-generation universe. Isn't it a bit unfair to put second-generation heroes against their fathers' counterparts...?"

Looking at the long list, the Transcendent fell into thought, or at least appeared to be thinking. He wanted to find some random, distinctive universes to participate.

For this reason, he also specially prepared some cross-universe multiverse organizations to participate in the competition, such as the Heirs, the Web Corps, the team of Ultimate Spider-Man, or the Sinister Six of the multiverse... wait, why are there so many spider-related characters?

Next up, Earth 1011, a universe where all the X-Men mechanically ascend into Sentinel robots. A bit boring, so I won't invite anyone else.

Soon, more and more universes joined the Secret Wars' roster. Some had already been invited, while many more hadn't. The Transcendent scrolled through the list in his hand, feeling the names on it, and began to imagine the spectacular and terrifying battles that would ensue once they joined the Secret Wars:

There is a Doctor Strange who defied the laws of nature and reversed time to save his lover, ultimately leading to the destruction of his entire reality.

After awakening in the wasteland era, the War God Hulk conquered the entire world.

There was Thor, who killed all the Avengers and ruled the entire world.

He listed one name after another, which excited and thrilled the Transcendent. He seemed to see a huge, chaotic battlefield and all sorts of exciting battles.

Cool!
Then he discovered a huge problem: it seemed that some people's universes were so dilapidated that they couldn't even gather six people, and in some places, the entire universe only had one person left.

"Forget it, these people from other universes are all special beings. Even one of them could probably wreak havoc. Speaking of which, some of them seem excessively strong, and others are practically cheat codes. Should I leave some 'cheat codes' for the contestants to deal with these particularly powerful enemies...?"

The Beyonder glanced at the Infinity Stones in his hand, then shrugged. "Oh, and 1610, don't forget them. 199999... never mind. Hmm? Is Spider-Man from Earth 616 planning to go back to his universe?"

The Beyonder then smiled. Perfect, he could hitch a ride to Universe 616, see what kind of world it was, and send an invitation to both the heroes and villains there.
-
Earth 616, Avengers Tower ruins.

The arc reactor in the middle of Avengers Tower exploded, making the entire structure of Avengers Tower unstable, which is why it needed to be demolished. Just now, the entire Avengers Tower was demolished by explosives, leaving behind a pile of rubble and bricks within the designated area.

Tony and Captain America stood not far away, looking at the area, and remarked with emotion, "Fortunately, the Avengers base in New Jersey is now complete. Everyone has their own room, and we have huge, frighteningly large activity spaces and training grounds. I designed a space that can accommodate at least 300 Avengers."

"You know there are only eight of us, right?"

Tony nodded noncommittally: "Yeah, so we need to hurry up and recruit new people, preferably some with money, so that I won't be able to afford everyone's rent later."

“I can still live in my apartment in Brooklyn.”

"Really?" Tony turned to the captain. "How much does the Pentagon pay you a month?"

"Forehead……"

"It's nothing, just kidding. Let's go."

Before leaving, the captain glanced at Avengers Tower, which had stood for a little over a year and was now just a pile of rubble: "Are you sure nothing will fall down?"

"No, I took everything useful. There might be some fiber optic cables left in the basement for transmitting information, but no, that's not right. I calculated it very precisely; the bomb should have destroyed all of that. I'll send two armored vehicles to check it out in a bit."

Just minutes later, New Yorkers saw two Iron Man suits appear on the ruins of Avengers Tower and begin digging to see if anything might remain underground. While exploring, they unexpectedly discovered a data storage device that wasn't part of their programming and had appeared there at some unknown time.

That was a USB drive left behind when the sabotage team invaded Avengers Tower.

Jarvis, controlling a suit of armor, picked up the processor. The armor hesitated for a moment, just like when Tony Stark used Jarvis to scan that USB drive, Jarvis hesitated for a moment as well.

Next, the light around its eyes turned into red steel armor. After glancing around, it returned to the bright white of normal armor, destroyed the USB drive, and continued its work.

　Are there any non-main universe characters you'd like to see join the battle? The secret war isn't starting for a while yet, so there's still time to add more characters.
　　
　
(End of this chapter)