Armageddon on Infinite AU's

by Inkblot the Author

Errortale, Underfell, Underswap, Reapertale, Horrortale, Underfresh, Aftertale, Outertale...all names. All things have a beginning and an end, as do these. Something is happening in the multiverse, and Error is up front and center. A cataclysm, an event is near. The end or beginning of all. Reality is in danger. All will have to come together, or be doomed to erasure.

1. Prologue

Hello there! My name is Inkblot the Author. I've written only one fanfiction before, which I thought was absolute trash. So, I'm fairly new to this whole story-writing thing. But, I will do my best on this story, and do my absolute darnedest to make it a fun and interesting experience for any and all who read this! The little preface is a little bit of background information about the whole "Alternate Universe" thing, if anyone who reads this doesn't know. Also, side note, although the AU Sanses in this story will be the same, their backstories may be a little different to fit the story I'm creating. So please, don't get angry with me if everything I write isn't 100% fitting to the original author's origin story for each of these characters. So, without further ado, I present to all of you,

Armageddon on Infinite AU's!

It was the same as it had been so many times before. A human child imprisoned, and all of the inhabitants of the world destroyed. A cavern hidden under the mighty Mt. Ebott, once full of the curious and interesting Monster race, now devoid of life entirely. For this was the work of the monster known as Error Sans. This creature knew only how to destroy. A destroyer of worlds and universes, so he was called. Once a normal inhabitant his world, he was changed by an unknown force. This force changed his abilities, his personality, and his mind. Error, in a fit of psychopathic rage, destroyed all of the monsters in his home universe, and set out to do the same to all of the inhabitants of reality, known as the multiverse. Travelling through the multiverse, he destroyed any and all he considered impure. For all but one of these many universes was considered an anomaly to Error, one which he sought to correct. These worlds were known as "AU"'s, alternate universes. These worlds were similar to, yet different than, the main universe of the multiverse, known as "Undertale". And so, the creature known as Error Sans wreaked havoc throughout the universe, leaving unspoken numbers of dead in his wake. Only one could challenge his power. Only one individual could reverse the effects of the monster's path of terror. The creature known as Ink Sans.

Ink Sans was a creature of immense power. He had obtained the power of creation, through his paintbrush which he used to create new worlds, new life, and new AU's. This Sans was the polar opposite the monster, Error. He was happy, carefree, bright, and a shining beacon of hope in the dark path Error created as he traversed the vast multiverse. The duo had done battle countless times during each other's lifetimes, but each time, it had ended prematurely, or it had ended in a tie, neither able to triumph over the other. It was maddening to the psychopathic Error Sans, who desired only to destroy all those who were not of the original, "pure", Undertale universe. So the cycle continued, through maddening lengths of the time, always ending the same way, not a single thing changing after each battle.

Then, something did change. A seemingly unaltered wave across the multitudinous universes and worlds. A single message. One that seemed to hold no significance, but would be in the minds of all. Seven simple words. Words that would change the fate of all that resided in the massive multiverse. Though, these words of immense power did not reach the mind of but one individual. One creature, a destroyer, a monster, a murderer, a psychopath. The words that spanned the multiverse did not reach the mind of one individual alone. And the individual was the monster known as Error Sans. All others knew the words, none knew the significance, and only one was left out of the message that had spanned all of reality. All variations of all the creatures that live in the cavern under Mt. Ebott, they all knew the words-all but the one who would influence them most. So begins the end. The beginning. The change. The stirring. The greatest cataclysm the multiverse had ever seen, and the most beautiful sight that reality would bear witness to. And it all started with words. Seven words. Words that would influence the event. The event that would change the multiverse forever, and it would start with the words, the encounter, the fated battle, the sadness, and the final cataclysm. The words. The words. The words. The journey begins now. All will have a say and a chance to change the fate of the multiverse, even the most unlikely. The fates of Error Sans and Ink Sans will be decided, as will the fate of all who have lived under the mountain known as Mt. Ebott, and all who will ever live in the vast existence known as the multiverse.

It Begins.