The End of the Omniverse
Mild-mannered people walked about on Earth. In another universe, mild-mannered sentient machines walked about Earth. The omniverse was those two planets, plus infinite other varieties of that very planet, times the number of planets. It would be impossible for one entity to single-handedly obliterate the omniverse. That's why it took an army. This is the story of the temporary obliteration of the omniverse.
Thanos, galactic annihilator, was exploring the edge of the universe with Blastaar, galactic conqueror when he noticed another multiverse. This multiverse consisted of other powered beings like him. Eric Doyle, a psychopath with immense power, was toying with the corpse of a severely beaten and entirely nude woman. Thanos already felt like he was forming a connection, even before crossing the multiversal border. When he did, leaving Blastaar behind, appearing in front of Eric, Eric panicked, fleeing the scene. He had never seen a monstrosity like Thanos, towering over him with wrinkled purple skin and bloodlust in his eyes. Thanos announced, "I'm your friend." Eric suddenly calmed down, as if by magic, and Eric sat and listened to the mad ranting of Thanos.
Eric and Thanos began scheming. If multiversal barriers could be crossed, they could obliterate all in their path. They started by allying and slaughtering the heroes of Eric's world, and finding more villains. Arthur Petrelli joined their cause, demonstrating his power absorption talents on local heroes Melina and Tommy Bennett.
The three villains crossed into a world with a strange British spy going by "James Bond" whose very job description was taking down villains. They planned to have a little bit of fun.
That's the end of chapter one! Hope you enjoyed! This was loosely inspired by Marvel's Exiles titles where heroes from across the Marvel Multiverse stop multiversal threats. It's a good read and I recommend it. Not sponsored, too. Just a Marvel fan boy.