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.
All Chapters Forward

The games and the bloodthirsty demons

Frisk was far from anxious when it came to these games. She bearly even came the last 2 days to the Quarters. There were 2 more days. the day after tomorrow was the big day. She spent most of her days fighting in the training room. The doctors were surprised my her high level of DT. Gaster even came by once to wish her good luck because she will only get to see him on the game day. After a few more hours Jonathan came on patrol with a little boy that made his armor more girly than the others. He was so small it was adorable. 

"Hey Frisky..how you holding up..?" asked jonathan before a flying dummy came his way and he doged. 

"Oh my god! I'm so sorry Jonathan!" said Frisk. Damn it she didn't mean to throw the dummy that way.

"heh it's fine Frisky don't worry...anyways this is Sam, my boyfriend...i was wondering if he could..you know.." Sam smiled and he shook her hand. he was so nice! He actually asked if she was ok and told her not to over-do it. No wonder that her friend picked him. She smiled.

"i would love to help Jhonny-boy but..i really need to be ready. The doctors are on my tail constantly. You bearly came here when they went for a coffee break..The others will take care of it...just get him there ok? and tell them i approve and i suggest he will either be in the guard or a medic."

Sam lit up like a light bulb and hugged Frisk. She winced...damn right on the wound.. Jonathan seemed to notice because he quickly came to take his boyfriend off of her.

"Oh! Im so so sorry...i was recently promoted to be honest..it hurts me to see how you are treated down here..." said Sam with worry  when he looked Frisk up and down. She was allowed out of her stright jacket while training so she had her sports bra and her white shorts. Her body was covered in bandages and her legs covered in scars. Her ankles had shackles and so did her hands. Sam narrowed his eyes in disgust when he saw her body covered in scars and bandages. 

"don't let the scars fool you..you have a beautiful body and those are signs you are strong and you survived" said Sam trying to make her feel better. Such a sweetheart.

"how did a nice guy like you end up with that jackass.." they laughed as Jonathan looked with narrowed eyes at her.

"You slammed me in the ground twice..SHAME ON YOU!" They all laughed but then Frisk felt the doctors returning and she signaled at Jonathan who told his boyfriend something whispering. He nodded and looked away. She knew what was coming.

"Filthy bitch." and he spat next to her. let the show begin.

"Bastard...go patrol in the garbage bin where you belong.."

"Run that by me again one more time..why don'cha..?"

"Tsk...bite me fucker!" and he slapped her. She pretended to stumble back. the doctors seemed to laugh at the display...tsk...for someone supposed to have high IQ's they were as easy to entartain as a dog...Jonathan left after that, looking disgusted back, but not at her. He looked at the doctors through the glass who didn't seem to notice. Frisk bit her tongue so it would seem the blood was from the slap. And it went on like that for almost another day and a half. She hated every second of it..but she won't die and leave her friends. She was determined..DETERMINED to live. 

-------------------------------------

Sans hated the fact that Liam got all of them in unspotted with his weird dome thing-y barrier. The guards didn't even see them. Sans even waved in front of them and used a whopee cusion. at the sound they did start arguing but..nothing visual. They hid under the benches so they could watch the fights. The first fights were just between unwanteds. Someone dropped a betting pamphlet as they passed. Numbers of the unwanteds and the last match was: 15 and the Demon. The fucker that dropped it bet on the Demon. Sans was sure that was the main act and these fights are just fillers and maybe a bit of thrillers, like something small before the main course. 

"jeez...they don't have no respect..." said Sans as he gave the pamphlet to Lucy next to him. Sarah looked over her shoulder and both narrowed their eyes as they passed the thing to the others. Liam spoke.

"even they call these things demons...can you believe this bullshit?!" he threw the pamphlet to his lions as they chewed it disgusted and spat it. 

"good job Cobalt" said Liam with a smirk. Lucy giggled. Dylan was monkey climbing in the leves of chairs to see better as James was whispering franatically for him to get down. Two fights and it was Frisk's turn. chara was fanning herself as Asriel tried to calm her.

"Chara..it will be fine..Frisk said she knows how to take them down..." Sans remembered the conversation they had..he stayed silent. 

"Something Bothering You Brother?" asled papyrus as he looked at him. heh. paps was so cool. 

"nah bro im fine...just this whole thing..got under my skin.." Paps looked like he wanted to scream but he knew he couldn't. Undyne grabbed him by his shirt. Oh he done goofed.

"Listen bone-bag...DON'T do this or papyrus here won't be able to control himself..NOR ME" said undyne ready to summon a spear.

"U-undyne p-put Sans down.." said her girlfriend pulling her arm. She threw the skeleton on the floor. 

One more match an it would be Frisk's turn. At the start Sans was sure there weren't so many nobles. the arena was huge and on the end opposite to them was the lounge the King used. Chara looked disgusted when she first saw it. The arena had the noble's entrance above the fighting grounds, and the Unwanteds entrance, leading right into the arena. But there was a third huge metal door. It must have been more than 11 feet tall. He was sure that was the 'demon's' but..he truly wanted to be wrong. The King got up and started speaking in a microphone..

"LADIES AND GENTLEMEN...TODAY WE ALL CAME TO WITNESS ANOTHER GRAND FIGHT OF OUR CHAMPION FOR ALMOST 20 YEARS..NUMBER 15! OR FRISK!" The nobles started cheering so loud Dylan fell from his monkey climbing spot as james caught his brother and smacked him. Frisk got out in the arena..she looked uncomftarble even from the spot where they were watching. she was as anxious as them. Suddenly a flashback that shouldn't be there came in his mind.


*hey Frisky...wanna guess what you did right now..?*

*hmm? what did i do?*

*YOU WON THE TOURNAMENT AND WON FREEDOM TO HALF OF THE PEOPLE THAT FOUGHT IN THERE!*

*I really did so big bro..?I WON?!*

*c'mere you strong twirp! so you pretend to be whimpy huh?! how dare youuu! tickle attack!*

*nuuu ahahahahha!*

*te quiero, Frisky..*

*hehe~ i like when you speak spanish*

*Oh really?! c'mere pequena bribona! You won't like when i finish with you! RAWRRRRR!*

*ahhhh! nooo!*

*laughter and joy*

D o n t   y o u    h o p e   t o   s u r v i v e   a n d   f e e l    i t   a g a i n   w i t h   y o u r   f r i e n d s . . . j o y . . ?

y e s                                    n o

y o u   c h o s e    y e s. . .

b u t   i t ' s   a l l    o n    y o u . . . 


What the...that must have been Frisk's flashback..but how... Chara and Asriel looked as dumbfound as him. he approached them.

"did you see--"

"yes..now shh it's starting" said Chara as she pointed at the battlefield.

Sans turned his attention towards the Arena. The nobles were now chanting:

"demon, demon, demon, demon, demon"

Sarah and Lucy were holding each other as the others were nervously leaning forward..papyrus was hold the tin-can's hand and the other two couples were doing the same. That's when Gaster teleported behind them.

"Am i late? i hope i am not. I needed to finish something because they wouldn't let me come otherwise." Suddenly the microphone turned on and they could hear voices. No one understood anything until the King yelled.

"WHAT?! THERE ARE THOUSANDS OF PEOPLE HERE DOCTOR WHAT DO YOU MEAN?! I WILL NOT POSTPONE ANYTHING! UNDERSTOOD?"

"but sire---"

"SILENCE! AS I WAS SAYING, LADIES AND GENTLEMEN, BEFORE I WAS RUDELY INTERUPTED...NOW THE DE--" but he didn't get a chance to finish the sentance when a roar shook the whole Arena and a masive humanoid kind of thing came out...it was walking like a gorilla it was fully armored. Red eyes like the pits of hell and theth as sharp as razors. Those could cut bone in two! The humans were holding their breaths. The thing was moving slow. It had a huge mace that was probably as big as Frisk. Suddenly the demon spotted it's prey. He ran towards her and slammed his mace in the ground. The ground below shook as she leaped in the air and on his arm. She ran and kicked the monters jaw but as she did the other hand the monster had hit her and she flew to the other side of the stadium hitting the wall. Ouch kiddo...the wall broke with the force of that hit. She got up and whipped the blood from her face as the nobles started cheering either for the demon, for Fris, or both! The monster was getting faster and faster as he started getting used to Frisk's way of attacking. That's when Frisk finally felt the need to use her shields. The monster was going to mace her right in the head if she didn't use her shield but the power of that hit cracked the shield. His human friends looked panicked....

"Oh my god...he is evolving while fighting with her..." said Lucy as she backed away from their watching spots. It was true. 

As Frisk started using more power and moving faster so did the demon. Frisk summoned two whip's of different colors. She used them both to thie the monsters hands and she kicked the monster in the head again, making him drop his halmet. As Frisk was about to kick him in the skull she stopped and backed away. 

"What is she doing..?!" growled Ray who was leaning foward, his glasses almost slipping from his nose. 

"the skull must have been too hard...she would have injured herself..." Said Liam as he looked at Ray who was now shaking his head and he too, almost backed away. 

Frisk summoned a sword that was green. She looked at the monster and then changed the color to purple..what the hell...she jumped and used a red whip to grab onto the ceiling chains as she then dropped and stabbed the monster right in the face. She vaporized her sword and backed away in the corner again. The monster started throwing huge boulders at her. He would take pieces from the ground and throw. Frisk bearly escaped unscratched from that when one of the monsters hands hit her from behind as she flew in another wall. 

"WHY ISN'T SHE USING HER GOD DAMN POWER?!" asked Sarah almost a bit too loud but the way everyone was caught in the fight left them unseen and unheard...

"Tsk..she should just take out her wepon and chop him in two..." said James as he nervously adjusted his tie.

"her wepon..?" asled Sans with a raised brow-bone.

"Yes...those were our wepons she used...she hates using hers.." Chara looked at james and asked.

"what is her wepon..." Lucy smirked as the others too smiled mischivieously..

"a big ass...SCYTHE!" said Lucy. 

"They call her 'The reaper' between nobles for a reason.." said Liam with a smug satisfaction on his face. 

"at this rate she will get herself killed..." said Dylan looking sad and anxious at the fighting in front of them. 

Frisk was holding her ground and for some reasong the demon now had three arms: two on one side and one on the other. 

"Fuck..that's what Frisk was trying to avoid..." said Asriel.

"The punk was trying to not cut his limbs then...?" asked Undyne.

"yes...because not only that is a magic resistent armor...he can mutiply limbs as well" said Liam in a sarcastic voice as he stomped off away from their watching spot.

"that must have been what she learned a few days ago...when she cam with something in her pocke--" suddenly the nobles started cheering even more. What the--- Oh jesus christ the demon had Frisk trapped in his fists..That's when Lucy screamed. 

"THENOBLES ARE CHEERING TOO LOUD THE DEMON WI---" but a roar cut her thoughts as the monster let go of Frisk and looked at every single person. He jumped and broke through the ceilling of the fighting grounds...The demon was now grabbing people left and right. It was getting out of hand. nobles were running around in panic away from the demon as they were trying to get away. That's when 6 more roars could be heard from behind the metal door. The others immediately got out of the hidding spots ending in the middle of the sea of seats. Everyone was ready to take on the demons when Lucy suddenly seemed to have a plan. 

"guys...do you trust me...and more importantly do you trust Frisk..?" said Lucy with a smirk. The other humans caught her plan as the other 6 demons approached. They literally jumped in the claws of death. The first demon, who seemed stronger than the rest now, looked at his companions as they all roared and laughed shaking the humans around. Frisk's eyes started glowing and eerie red. She was pissed. Furious. DETERMINED. Gaster started chuckling and all the demons turned their heads towards the skeleton father. 

"This is check mate dear King...YOU pissed her off" everything got chiller. Suddenly something materialized in Frisk's hands. It was a huge scythe...the blade was a raindow that swirmed with every color of all the traits, mostly red, just like her eyes. That's when her gaze locked onto the demons and she smirked. Since when did she have fangs?!

"there is one thing you should never do King Robert..." said Gaster as Jonathan and his boyfriend rushed to the the group's side. 

"never...hurt Frisk's friends.." said Gaster as Frisk leaped into the air. 

"say good-bye to your little toys..." and then he started laughing like one monster didn't just almost killed her. How was she supposed to take on 7?! But that's when she swinged the scythe and she seemed to miss all the demons. The King started laughing.

"SEE?! SHE MISSED!" that's when the captive humans started laughing. They vanished from the demon's hands and Frisk starightened her back. She put two fingers up...and snapped. The demons all just got sliced; their torso's flying in different directions as the legs and half of the abdomen were left behind. She swang her schythe again and the souls shattered one by one as the blade touched them. The wall's also got sliced in two. The human's reapeared next to their friend as Frisk locked eyes onto the king and smiled. 

"take this as a warning Robert...touch them...and..."

"y o u    a r e    n e x t "

The King ran as fast as he could with his doctors trailing behind him. Lucy ran and hugged Frisk. Frisk however had a dark look on her face. 

"Oh thank go--" Lucy got smacked so hard she fell to the ground face first. As Lucy got up Frisk pulled all 6 of them in a hug.

"DON'T YOU ALL FUCKING DARE SCARE ME LIKE THAT EVER AGAIN! WHAT WERE YOU ALL THINKING?! YOU COULD HAVE DIED! WHAT THE FUCK?! WHAT IF I WOULDN'T HAVE SUMMONED MY SCYTHE?! ARE YOU OUT OF YOUR MINDS?!" The group standing on the row of seats couldn't help but laugh. They were all ok...and they already knew the kid was good at fighting and very strong but this was sureal...This blasters would have porbably done nothing except a small burn mark. Lucy and Sarah squealed.

"YOU ARE SO FUCKING CUTEEEE! YOU CARED FOR US MORE THAN YOURSELFFFF~!" they both yelled as they hugged Frisk tight. Liam laughed at that. 

"DON'T YOU DARE LET YOURSELF GET ALMOST KILLED LIKE THAT EVER AGAIN YOU HEAR ME?!" yelled Ray as he smacked Frisk. These people like smacking each other. 

"I WAS TRYING NOT TO KILL THE FUCKING NOBLES HERE BITCH! SHUSH!"

"NEXT TIME TAKE YOUR FUCKING SYCHTE OUT AND FUCK THEM! THEY DON'T CARE ANYWAYS!" did she seriously care about those nobles after they bet on her life against a 11 feet tall mutation?! The monsters too joined the celebrations down below. Chara jumped in Frisk's arms earning a disapproving look from Asriel. 

"I THOUGHT YOU WILL DIE!" Sans couldn't help it. 

"yo maniac..you're turning soft~" he said. 

"OI! BONEBAG! SHUT IT THAT IS THE GIRL YOU LIKE NOT ME!" Sans blushed bright blue. Frisk giggled as she looked in Sans direction...welp shit now he's melting. 

"WELL DARLING I HAVE TO SAY YOUR POWERS ARE REALLY IMPRESSIVE!"

"i only make the best ut of the best mettaton." said Gaster as he approached them. 

"someone catch her in 3, 2, 1." and at that Frisk lost conciousness and was falling. Sans quickly teleported to catch her. 

"O-OMG I-IS S-SHE OK?!" asked Alphys worried holding Undyne's hand. 

"IF THE PUNK ISN'T OK I SWEAR I WILL KILL THEM!" yelled Undyne almost forming a spear in her hand. 

"I AM SURE THE HUMAN IS JUST EXHAUSTED..Right Father..?" asked paps the last part more whispered. Gaster nodded.

"she is just tired. Lucy would you be so kind as to heal her..But you know..." Lucy seemed to get the memo as she gestured for Sans to follow her. The two went under the seats again as she undressed Frisk right in front of him. Even with sacrs and bandages she was looking good...but oh gad that monster fucked her up...gave her a good beating that's for sure...brusises and broken bones...scars reopened and new ones were made...jeez..someone shouldn't have so many scars... But that's when he made a promise to himself...he will try to help Frisk and he will stop her from getting anymore scars..

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