The people in each in different multiverse are doing on their own duty.
Marvel omniverse,
We see now a universe an now we see earth in the eart there are so called mutants, superpowers, inhumans, magicians, gods and many more. But in this world there are so called heroes and villains, This is the home of the earth's mightiest heroes, The avengers.
New york city, Avangers tower
Tony :"all right guys, now let's celebrate our victory iver an invasion of monster army from anither dimension."
They celebrated at stark's tower over their victory. But then there is alight all over the olace and they were blinded by it.
Jessica drew :"What the hell is going on?" he panicked.
She hulk :"I don't know but it must be really bad."
The omniverse of marvel is shook by these, the cosmic beings, gods, magicians, aliens, other dimensions all over the omniverse of marvek it is happening.
Justice league omniverse, watchtower
We can now see many heroes are here in the justice league they are now recover form the figjt from the legion of doom and their army.
Hal jordan :"We finally defeat legion of doom." he is tired.
Flash :"I agree, now we can relax and see if there is another crime that will show up."
Wonder woman :"I agree now, we need tl recover and we will doing our duty again."
But there is a screen in front of them and it is also happening all over the omniverse made them pay attention.
Batman :"Cyborg, what the hell is going on?"
Cyborg :"I don't know, my scans said it is somethimg unknown and I can't get hacked or get a read on it." he is alarmed by this.
The rest of the heroes are gathered are also suprised and panicked about this.
One punch man
We can see now a bald man wearing a hero suit and a handsome man cyborg are in saitama aprtmemt after the invasion of boros they have recovered and the hero association have been rebuilt and have been operated again.
Saitama is watching tv while genos is preparing a dinner. A floating screen just appear infront of siatama and he blinked his eyes confused.
"Genos is this your thing?" saitama saked genos.
"What teacher?" genos said looking at his sensei, but he stopped and looked at the screen, he immedeatly analyze it without success, not only him but other heroes and monsters cannot do it even beings in the universe tried to do the same but they had no asnwers.
My hero academia
After the fight of all for one and all might, all of the world have comback to their daily activities, the students are in their dormitory and the heroes resume and recover.
There is a screen all over the world, the heroes and villains tried to analyze the screen in fron to them but to no avail it didn't work at all.
They are trying to figure it out of what is happening and the screen just infront of them and they do not know what to do.
Spider verse
We can see now a huge tall building with advance technology in the place and outside the building there is floating vehicles, there is also huge and tall building all over the place.
There is a screen all over the place and not only that there is screen all over the spider verse and they can see it many tried to analyze it or get a read on it but it is futile.
Gwen :"What the hell is the screen?" she found it weird
Miles :"I don't know, but I think the others and all over the world can see it too."
Peter parker :"It must be some kind of the disturbance or something to be like this." he is holding penny parker.
Meanwhile miguel is frustrated because there screen are all over the arachno-humanoid polymorph-multiverse, he tries to find who did this and because he fears it will distrupt canon event.
Miguel :"Layla did you find it?"
Layla :"No, miguel, I have search it many times but cannot find the source." she found it strange and difficult, it feels like the screen has no source or no one is doing it.
Miguel :"GODDAMIT" He slammed his fist in the computer and see the holopgraphic screen.
He was determined to find who is behind this and stopped it, He will put the person in the list of multiverse threat, that person better pray before he finds the person and end it.
ON SCREEN
Hello everyone you must be panicked of what happen but Do not worry I am just an observer watching and see many things but I want to show all of you a story and adventure that will make all of maybe some relaxation or maybe a new dicovery, My name is...well you do not need to know that because it will evetually be revealed sooner or later.
OFF SCREEN
All of the omniverse are panicked and interested of what the screen will show them, the screen said it will show them a journey or some kind of story, each of the omniverse are now interested and had their own expectations aboit what they will see on the screen, soon the screen change and there is something on the screen.