Disclaimer I don't own DC or else I would've not included this story
Antimatter multiverse by Amalgamanga
On DC comics, it exist a multiverse, currently only 52 universes to be exact, and two antimatter universe. The things that separates them is their different vibration (one goes slower or faster) and a wall called the source wall, a character can go to another universe by either changing their vibration or going through the holes in the source wall called the bleed, another requirement of traveling the multiverse which is never spoken of is that you must be made of positive matter, because those who are born in the antimatter universes would be eradicated if going through the bleed, however by reversing their atomic charge, they could travel through it. But from my opinion there shouldn't be two antimatter universes, their imperfect because one: the second antimatter doesn't look like earth 2, and two: power ring, counterpart of green lantern, should be like green lantern, obtaining his power from a ring created by an organization, not by a mad god living in the ring
In this story, the antimatter universe would be described as the perfect counterpart and will bring an antimatter multiverse (this story only has enough room for the crime syndicate):
When krona created the multiverse he also created the antimatter multiverse, this information was reveal only to the anti-monitor and the monitor, the anti-monitor could govern the antimatter multiverse, but he needed to destroy the multiverse first, since he though that his multiverse was better, what he did not realize was that every universe was connected to their antimatter counterpart, in other words killing one universe would mean a destruction of their counter.
We are now in antimatter earth-one, the qwardians created the manchasers, robotic conquerors who lacked any emotion and killed anyone who opposed, but in time the manchasers begin to feel emotions and saw their error of their way; this caused the freedom of space sector 666. The qwardians, angered by the event, destroy most of the manchasers, although some of them survived and escaped to other worlds, rebuilding their empire. Soon the qwardian separated into two groups, the Conquerors of the Universe and the Helpers. The Helpers left Qward so they can conquer with peace rather than violence, while the Conquerors thought that the only way to conquer was to become apathy. Most of the female qwardians considered that choice as blasphemy, so they decided to also leave Qward, becoming the Masarons.
A milenia later the Conquerors of the universe discovered the Emotional Electromagnetic Spectrum, and used the farthest away from the center (Fear) to create power rings, to their new army of conquerors, the Yellow Lantern corps. They also discovered the embodiment of fear, Ion, and the embodiment of willpower, Parallax. The conquerors took quick action and imprison Parallax into the central power battery of Qward
The story gets better here, one of the greatest lantern was Diestro, but he helped rather than to ruled, until he was discovered by his pupil, Hal Jordan, and told the Conquerors, he was exiled in a dark dimension, where the first time Diestro felt fear, until a voice told him not be afraid, that he has willpower enough to survive, suddenly a green light appear in front of Diestro and became a green power ring
Meanwhile Hal Jordan conquered his small town of Coast City, he set out to rule the rest of the world, but the crime syndicate was also into that. Knowing that he can't beat them he joined the Crime syndicate
We now focused on antimatter earth-prime; similar to earth-prime, their heroes and villains are only on comic books, but this universe the main protagonist is the villain always winning on the heroes.
This earth prime is polluted and corrupted; almost the entire population has some kind of weapon in their hand, the countries were always on brink of war, and few of them has democratic system, we see in Kansas, smallville a young offender called Clark Kent reading his comic book of yellow lantern (counterpart), but he is approach by his abusive foster dad, who beats him almost to the pulp. This young man will become… Ultraboy-prime
We set ourselves a few years ago on antimatter krypton-prime, the mad scientist Jor-el discovered that his world is going to end not because of the upcoming war but because their sun will engulf krypton, seeking a way to escape, he used his son as an experiment on a teletransporter, but as soon as he was going to use it himself, he was stop by his wife Lara who bash him in the head with a chair for taking away her child. Krypton was engulfed by its sun.
Meanwhile, on earth, a couple was on their way to find buried loot, their names are jerry Kent and Naomi Clarke Kent, Jerry loves money more than her own wife, the same goes for Naomi. On their way back they found a small baby near a tree, their greed told them to leave a boy on a foster home so when they get back, the government would pay them to support him. Throughout the years Clark was neglected and abused by his parents, expressing his anger on his peers, one day he saw a comic of Johnny quick an decided to steal it, since then he became interest on how ultraman is near identical to him. Three months later, Clark spotted a girl walking the route to his home, at first he wanted to kill her for talking to him, even telling him that her name was Laurie and that they are neighbors. But he thought of another way to punish her and he will do it on Halley's Comet. Laurie and her friends were going to the beach, as soon as she was alone Clark jumped on her so he can rape her, but suddenly he felt a little off and realize he was flying, just like Ultraman, and by chances Ultraman was teletransported here and saw the his young alternate, and decided to help him become Ultraboy. Ultraman and Ultraboy created a storm that almost drown most of the citizens, suddenly Ultraman disappear and Ultraboy was all alone in darkness until he went was able to escape…..
Just imagine antimatter earth-three as positive matter positive earth-one, Lex Luthor was married to a woman with her son, Lex Luthor junior, but the destruction of positive matter earth-three (antimatter destroying the universe), the antimatter that gave Alexander Luthor powers somehow caused positive matter in Lex Luthor Jr. crib, the law of equal (the previous mention of that if the positive matter universe was destroyed, it's counterpart will also be destroyed) destroyed the Antimatter Earth-Three, leaving Lex Luthor all alone, growing rapidly and controlling his power…
Antimatter earth-two, the Crime Lodge (counterpart of the Justice Society) members are now retired to become the Leaders of Earth, Ultraman has married a sadistic version of Lana Lang that enjoyed when her husband brutalize his victim, Alexander Luthor is vegetative state and most heroes are either dead or presumed dead.
Ultraman and Lana was about to get their daily greeting of his citizens, until the whole world simply turned black and Lana was absorbed by a strange vortex, leaving only Ultraman…