ExperimentTale

Undertale (Video Game)
F/F
F/M
M/M
G
ExperimentTale
Summary
The monsters never knew what awaited them on the surface...or what would happen when Frisk, the last human to fall, would enter their lives. One of these monsters was Sans who was the first to be thrown off the rails of his usual resets. But something was different about this last human. The surface seemed welcoming but there was a secret waiting to unreavel.After Frisk dissapeard right after she freed monsterkind and was presumed they would have never expected to meet again after almost 10 years. It was a shock for all. And a bigger shock to see what the King wanted to achieve.
Note
Umm this is awkward i came up with this idea from reading multiple stories and to be honest i never expected myself to write this....AHAHAHAHA help me...well hope you enjoy this weird story i have created lord have mercy on my poor soul.... povs may change at first but i promise after this it will mostly be sans or frisk...i think...DUNNO im not even sure you can call them character pov xD im new to this ok? I do sometimes check back on my chapters to make sure no mistakes escaped.
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the snowdin town

At first when Sans promised he would keep and eyesocket out for the kid he didn;t think he would be an actual stalker...Heck he didn't expect the human to be this nice. He met the dog couple which tried to attack them. He pretty was scared when they doged which such high speed and approached the dogs like that until they faceplanted in the snow and sarted rolling around. The skeleton was so confused...until he realized that they now would smell like a pup. Damn the kid was smart. He wasn't even sure they were a kid to be honest, but he is pretty sure he is older so it works. He watched the human help a monster get decorations of his branches, make pun with another, watched as they igored an ice cap, even as they flirted with monsters and gave them commpliments. She got to paps second puzzel. Huh. Let's see how that goes.

"HUMANNNN"

"hi papyrus, sans" and again that warm smile. are they actually happy that they are haunted down with puzzels and fights? such a weird human...

"THIS PUZZEL WAS PREPARED BY MY BROTHER SANS"

"sup?"

"Oh?"

"YES INDEED AN--"

The human didn't even wait they went to the puzzel on the floor and sat down

"do you have a pencil papyrus? or a pen?"

Me and paps looked at each other and then i saw my brother's smile flatter. Heck no one thought about bringing something to write with.

"OH NO I MUST HAVE FORGOTTEN...W-WHICH HAPPENS RARE--"

"Ok then" Did she just pull out her own pencil?! ok the cat on it it's cute..

"WOWIE! YOU HUMAN ARE ALWAYS PREPARED FOR A GOOD PUZZEL?!"why do they even have pockets on a straight jacket?!

They are laughing? wait they are reaching for one of the pockets...no no no his brother will get killed. Just like what Chara did...The ghost isn't smilling but they must have put the human up to this...Without even realizing his eye starts flaring. Oh my god that's a knif-- a rubics cube?

"here" the human throws the cube to the younger skeleton"mix it how you want and i can solve that in 30 seconds"

"WHAT ABOUT THE PUZZEL? WOWIEEEE!! YOU ALREADY SOLVED IT HUMAN!! OF COURSE JUNIOR JUMBLE WAS A BETTER PIC NYEHEHEH!"

"what the heck is wrong with these brothers..."shut up murderous child.

"H-Human are you sure you can solve a rubics cube in 30 seconds?" the weed is worried for them? jeez just who is this kid

"you know Flowey is right. I am a murderous child that killed the underground a few times but i can't solve a rubics cube that fast"

"i can solve it even faster but i might creep out the brothers" wait what the...This wasn't how it would usually go with the other kids...this isn't right...none of this is right...it's different...all three of us have been living in a loop...why is it differnt...

"HUMAN THE GREAT PAPYRUS IS DONE!!"

"thank you" They take the rubics cube and-- HOLY FLUFFYBUNS THOSE HANDS ARE MOVING SO FAST

"WHAT THE FUCK?! WEIRDO AT LEAST DON'T SHOW OFF"he will have to agree with the ghost here. But every move was precise...even if it seemed chaotic it was well calculated to solve the cube in the most efficient way...

"here you go papyrus i am very sorry i couldn't solve it" huh? but they almost...

"OH IT'S OK HUMAN LET ME TRY"

but they are one spin away from finishing it...

"LOOK HUMAN! BROTHER! I SOLVED IT! THE GREAT PAPYRUS CAN NEVER BE BEATEN NYEHEHEHEHEH!" and with a huge smile on his face his little bro runs off to the next puzzel. of course the kid would let him finish it. How can someone so nice be so scary..

"heh. thanks for that kiddo"

"no problem 'lazybones'" 

"now don't get too cocky you little--" and there's that laugh again...jeez this kid is so weird...heh

"oh come on don't let it get under your skin"

"LOOK WHAT YOU DID COMEDIAN YOU CORRUPTED THEM" he lived to make that ghost angry

Pffftt that was the best pun so far...

"welp it was ice to see you but i need to catch up with my bro"

And the human continued taking on every puzzel Papyrus had made for them with an unmatched speed. It's like they transform when it comes to puzzels and fights. It's creepy. He can see why the lady in the Ruins was sure they wouldn't hurt anybody yet she needed someone to keep and eyesocket out for them.

"So weirdo we're getting pretty close you sure you don't want to stock up on food or supplies...not that you used them to be honest.." The maniac eyed the bag that was still almost full. Apart from a little break after dodging Doggos knives they didn't even touch the bag.

"yeah shouldn't you pathetic humans need rest, food and water?"

"well dear friends, i do need rest, food and water but in very small portions. I can go for a week only with the energy of one night's sleep"

The ghost tensed up

"y-you bearly sleep 4 hours a night....you have insomnia after all"now that sounded like him but....He always packed energy with naps...the human didn't need to

"exactly. When it comes to food and water i'll stop somewhere in snowdin and from what i did read from Toriels books, i will probably need to stock up again in Hotland at the MTT Hotel"

Both the weed and the ghost were silent. Jesus just what is this kid...

"Hmph well let's get to snowdin faster...i-i don't want you to not eat and not have enough energy" pfft doesn't that remind him of alphys anime...what was that term? Tsundere?

"awww chara so you do care about me after all"

"shut it weirdo"

"ok ok but we are here"

The human was right...they didn't even realize that they arrived because of that human...jeez this is gonna be a real workout...The kid went inside every single building...They talked with everyone...not to mention they analyzed everything...why are they doing this? he saw them always exploring everything on the way twords snowdin but he never understood why.They must have spent a whole hour looking around. They surely took their time. but neither the weed or the murderer seemed to mind.Are they hypnotized or something?

"This is what people call a christmas tree right?"

"You've never seen a christmas tree before...?" That was his question too but he didn't miss the sadness in the megalomaniacs voice. Was she going soft?The human shook their head.

"No i have only heard about it in books or from...other people" Now that pause left something out...he did that too sometimes. They all waited for more but that didn't come.

"and santa clause comes and brings presents under it on christmas?"

"did you live under a rock? have you never celebrated christmas?"

"even if in the underground is gyftmas we still have a santa claus and everyone gets something. That's not the case up on the surface too?"

"no not really...i was never able to get a tree"

"why?"

"special circumstances"

The small human kneels and looks at the presents. They take one of the gifts and shake it.

"it sounds like a toy-plane"

"you weirdo never cease to amaze me with your weird skills" 

"well i got much more in st--"

"YO"

They all look to their left...doesn't MK usually stay in waterfall where Undyne is?

"UNDYNE IS COMING TO TOWN"

Oh....no.....Now if his brother was obsessed with humans Undyne was...thousands of times worse...

"That WASN'T supposed to happen.." Well the flithy weed truly spoke volume...NTHING around the human seems to be supposed to happen yet here we are...oh god that human is screwed 

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