God Emperor of Darkness Alpha then announces to the entire empire that their next operation is to defeat and absorb the Omniverse absorbing being known as "The Void".
The Void had been consuming universes and realities for countless eons, growing ever more powerful and malevolent. The God Emperor sees it as a threat to the very existence of all that is, and vows to put an end to its reign of destruction. The people of the Empire of Shadowstein, united under their wise and benevolent leader, rally behind the God Emperor, eager to fight for a cause that transcends mere empire-building.
And then, the entire military force and might of the empire arrives at the location of "The Void", a pitch black Elder God/Eldritch Abomination of pure malicious darkness and void, currently in the process of consuming and absorbing an entire omniverse right now.
And then, many smaller Void Beings split off of The Void and begin attacking the forces of the Empire of Shadowstein ruthlessly and tearing the fabric of reality whilst doing so.
God Emperor of Darkness Alpha, sensing this, orders his forces to focus on the smaller Void Beings first, while a smaller task force of his strongest and most powerful forces engage The Void directly. The rest of the Empire's forces begin to engage the Void Beings, with some of them attempting to banish or seal them back into the void from which they came.
Darkest Lord Lothar, Darkest Queen Lilith, Darkest King Mordecai, Darkest Matter Scientist Dr. Erebus (Transformed into Supreme Darkest Scientist Erebus), The Elemental Dark Lord, and the Dark Leviathan all fight the strongest Void Beings, while Geralt The Lich King, Legion The Demon Lord, and Isolde The Vampire Queen fight Void Beings slightly weaker than those, then, Darkest King Mordecai has an idea, he looks at the Dark Leviathan, then at the Elemental Dark Lord, then back at the Dark Leviathan, implying the idea of fusing the Dark Leviathan into the Elemental Dark Lord, completing it and finally giving it a mind and intelligence, those of the Dark Leviathan, and the Dark Leviathan nods.
The Darkest King Mordecai does so, fusing the Dark Leviathan into the Elemental Dark Lord, and thusly transforming it into its truest form, the Darkness Elemental, which then is able to casually with a wave of it's hand destroy the strongest Void Beings.
Then the Darkness Elemental shows itself to be capable of even briefly wrestling with The Void itself, with the two goliaths that make the Omniverse nearby look not so big in comparison wrestle so intensely that it accidentally destroys another nearby Omniverse.
"Hah! Impressive!" God Emperor of Darkness Alpha exclaims. "You have truly proven your worth today, Darkness Elemental. You have earned your place among the pantheon of our empire."
Then God Emperor of Darkness Alpha flies in faster than even The Void can react and begins forcefully absorbing The Void and it's power into himself.
The Void, in a last ditch effort, unleashes a massive, powerful blast of nothingness aimed directly at the God Emperor, but he stands firm, unfazed. The blast engulfs him briefly, and when it clears, he is revealed to have absorbed the attack as well, grown stronger from the experience.
As he finishes absorbing The Void, God Emperor of Darkness Alpha ascends even further now into God Emperor of The Void Alpha.
The Void itself, now a part of the God Emperor, shatters and explodes into countless pieces, each one a new universe or reality. The God Emperor of The Void Alpha reaches out to each piece, welcoming them into the fold, and the Empire of Shadowstein expands even further, encompassing all that was and all that could be.
The Empire of Shadowstein then, after only another single year, controls all of the Infinite Dimensions of Existence, and, to an extent, Existence itself.
And now, God Emperor of The Void Alpha announces to his Empire of Shadowstein that victory is almost truly theirs, and now, their final obstacle lays on the horizon, The Abyss, an utterly pitch black Elder God/Eldritch Being like being of pure malicious darkness and abyss much like The Void but far grander in scale, and which seeks to consume all of Existence itself.
The citizens of the Empire, having heard of this new threat, react with a mix of determination and dread. They know that they must face this challenge head-on if they are to truly ensure the safety and prosperity of their beloved realm. They gather their strength, steel their resolve, and prepare to fight for the survival of everything they hold dear.
Darkest Lord Lothar, Darkest King Mordecai, Darkest Queen Lilith, and Darkest Matter Scientist Dr. Erebus have also now ascended into Void Lord Lothar, Void King Mordecai, Void Queen Lilith, and Void Matter Scientist Dr. Erebus, and now, the entire Empire of Shadowstein now stands, ready to face down The Abyss and it's endless army of Abyssal Beings.
As news of the coming threat spreads throughout the realms of the Empire, the citizens react with a mixture of determination and fear. They know that they must stand united if they are to have any hope of defeating this new enemy. The armies of Shadowstein march forth, their ranks swelling with brave warriors and mighty sorcerers, ready to defend all that they hold dear.
(POV switches to that of God Emperor of The Void Alpha)
I watch as my empire I have built up over such a short span of times thanks to the help of my advisors, no, my FRIENDS, march and fly onwards using their power armor and clash with the Abyss Beings, and I know that I must defeat and absorb The Abyss myself if I am ever to fundamentally change Existence for the better, and thus, I fly on ahead, at such speed than numbers can no longer even define it, seconds, milliseconds, microseconds, nanoseconds, plank instants, none of those even passed in the time it took me to think all of those things, and likely never will from my perspective at the speed I am going.
I fly towards The Abyss, my ultimate enemy, the final hurdle, and I unleash my tendrils of darkness out and ahead, launching dark and shadow and even void magic from my hands at The Abyss, a being capable of absorbing all of Existence, with it's infinite temporal dimensions, the infinite omniverses contained within each, the infinite multiverses contained within each of those, the infinite universes contained within each of those, and the infinite spatial or temporal or whatever the term is dimensions within each of those universes.
I fly towards The Abyss, my destiny and fate colliding and sending me through space and through time and past and beyond them as I go towards The Abyss, then, I enter it, and unleash all of my dark tendrils and power and begin forcefully absorbing the truly absolutely infinite being from within, maybe it took less than no time, maybe it took more than an eternity, it's hard to tell, but I then absorbed The Abyss into myself, and ascended from God Emperor of The Void Alpha, which still goes so hard as a name to me, to God Emperor of The Abyss Alpha, and, well, I FELT Infinite, I comprehended it, I comprehended infinitely infinite infinitely infinite infinitely infinite infinitely infinites, as if they were the back of my own hand.
And then, I passed out, for some reason.