New Undertale Fanon AU Wiki

Hello, user, and welcome to the Undertale AU Fanon Wiki! Please read the Rules and Policies before you contribute to this Wiki!

READ MORE

New Undertale Fanon AU Wiki
Advertisement

"If given the chance, even the most perfect person can be like me."
– KillerDust


NN!Killerdust is a killerdust interpretation by Nini4000 (or just Nini). He is a variant of Dust!Sans that made a pact with the human and fused the human's hateful soul with his own corrupted monster soul. He is currently in the Dust!Murder time trio team and works for DustDust.


Warning![]

I have shitty english, feel free to correct any mistakes I've made (please don't delete anything or change it without telling me)

BackStory[]

Long ago he was just a normal sans, a lazy skeleton sleeping in his shack, chatting with the lady at the door, selling hot dogs. Until the 7th human fell... Sans didn't care about people at first, he didn't know that they could be worse than flowey.

The human commit genocide over, over, and over again. Sans fought and suffered in all genocides. A glitch occurred as one was about to finish and reset the 3999th genocide. This glitch gave Sans determination, and that determination made him remember past routes. Sans remembered all the pain, he remembered the desperate words his brother had said. He was determined to stop them but he couldn't, he tried every way he could think of, but he couldn't, the human was too strong for him.

As Sans slowly begins to drift towards recklessness, he realizes there is something he hasn't done, he never tried to increase his own LV. Sans at first refused to use this idea, but had to do it because there was nothing else he could do. Before Sans started killing, he didn't want anyone to meddle in his business, so he sabotaged all the electrical devices he knew and left traps for the human everywhere. After placing the last trap, Sans started to kill. Sans felt sorry for the monsters he killed first and apologized to them, but as time passed, he started to kill recklessly.

The human had barely reached the first save point, while Sans had completely cleared the ruins and had killed 99% of Snowdin's people. When the human emerged from the ruins, Sans was facing his brother. When Sans killed his brother, he really went mad and swore he'd make the human regret being born. The same happened when Sans entered the waterfall he killed everything he saw, then confronted undyne and killed her too. In Hotland, as Alphys wasn't aware of what was happening, Sans killed her too and gained much more EXP.

The human and sans met in the courtroom, as usual, but this time the human was LV 1 and had only stick as a weapon, while sans was LV 20 and had a real knife in his hand. Sans started the fight very confident that he would win, which he was right, he has won multiple times. When human got bored of dying, they decided to cheat. They gave themselves real knives and became LV 20. When they returned, Sans did not understand how they had become so strong, but he was still determined to defeat them.

No matter how determined Sans was, the human was able to kill him because the human soul was stronger than his soul. While he was dying, the human did something else, erased his memories, and then reset. It all happened again, again, again and AGAIN. The human got bored with that, too, and while they were thinking about something that could change things, something came to they mind.

The human and Sans were preparing for the fight in the courtroom, but this time the human decided to reupload Sans' memories. Sans couldn't handle all these memories at once and fell on his legs and started sweating. When Sans recalled all these memories, he despaired. There was no point in doing this. When Sans realized this, he wasn't trying to resolve anything anymore and looked hopelessly at the human. The human offered him a deal, "If you accept this agreement you will never suffer again, what do you say?" Sans was just fed up at this point and wanted it all to end, he said "okay.".

The human obsessed with an evil grin and started playing with the files. The human threw its own file into Sans' file. It was painful for both of them and when the process was complete it reset the world. When Sans woke up, he transformed into KillerDust, and when Sans realized what was going on, he started laughing madly. When a little froggit came to look for the sounds, he noticed Sans. The froggit was going to ask him what was wrong, but Sans turned him to dust before he could open his mouth.

Sans killed the entire underground multiple times just for fun, after 30000000000000000 genocide routes, Sans got bored of genocide and tried to shuffle files and open different endings, but that only made it corrupt the game and wipe out his universe.

When Sans accidentally deleted his own universe, he tried to wait in void or escape from here, his attempts to escape the void all to fail. After years in the void, while Sans was sleeping, someone entered the void. When Sans realized that someone had entered, he attacked them, but this person was much stronger than him, so Sans asked him what he wanted and the person said "Help me with a little problem.". Sans just said "okay, why not." and went with him.

From that day on, he started working with the Dust!Murder Time Trio, doing DustDust's work in the multiverse.

Appearance[]

He's wearing a regular sans-like blue hoodie and black pants, but he's covered in dust and his hoodie is off. A black substance (possibly hate) is constantly flowing from his eyes. Just in front of his rib cage is a star that looks like a save star. The 4 ends of the star are purple and the inside glows red.

Personality[]

He's a pretty nice dude, acting like a sans who likes to make jokes and memes at people when he travels through the multiverse. He makes fun of almost everything that exists. Even though he's mostly a cold-blooded killer in the missions Dustdust gives him, he sometimes even makes memes on them.

Powers/Ability[]

Knives : Sans has the ability to summon any number and length of knives. These knives hit hard, and clays sometimes he use them to block incoming attacks.

Determination : Thanks to Sans is determination, he can save, reset and play with files. Unlike the killer sans, resets don't affect his LV.

Gaster Blaster : Sans can summon massive gaster blasters that deal heavy damage but inflict no karma. Unlike Killer!Sans, he can summon as many of them as he wants.

Bones : Sans can use bones like most sanses, but they are much sharper.

Teleport : He can teleport to anywhere he knows or teleport things.

Soul Mods : Sans can use soul mods like most sanses, plus he can use a mod called black mod, in this mode your soul and the surroundings are completely dark and you start to move much slower. You also take much greater damage in this mode.

Other Monsters Magics : While playing with the files, Sans also loaded himself with other monsters magics.

Relationships[]

DustDust (Boss)[]

He has great respect for dustdust and does whatever he wants, sometimes trying to piss him off. He sees his as a boss and a close friend.

HorrorDust (Co-Worker/Close Friend)[]

He and Horror get along pretty well (at least when they're not horror not hungry), playing video games or uno together. Sometimes they just argue about a stupid topic in the afternoon. He loves horror.

İnsanityDust (Co-Worker)[]

He just thinks insanity is a good co-worker, that's all. He tried to befriend Insanity, but every time he talk him, Insanity either ignored him or talks meaninglessly.

Epic!Sans (Meme Friend)[]

When he first met, he saw that epic as just another EXP, but when he found out that they both liked memes, they literally became meme friend.

Core!Frisk (Friend)[]

He and Core get along pretty well, every time they meet, they talk to them for at least 2 hours, interpret universes or just eat something. Sans loves them a lot.

Nightmare (Toy)[]

Sans loves to mess with him and tease him. He's messing with his business, in short doing everything that can make him angry.

The Human (Hate)[]

Sans hates them so much he killed himself multiple times because he thought they were suffering too, but sometimes he thank them for it.

Trivia[]

  • Sans has Autophobia (fear of being alone), formed after so much time spent in this void.
  • He is a chocolate addict, if he sees chocolate in your hand, he will take it even if it means killing you.
  • He is so afraid of being alone that he sometimes stalks people just to not be alone.
  • His soul works like a save point, he can save anywhere he wants with it.
  • he is asexual

Gallery[]


Advertisement