I personally think that i'm better with Genocidal stories.
Is that a bad thing?

Also, swearing is here.
~YOU'VE BEEN WARNED~

-----------------------Undyne-----------------------

God why did he have to call me out to Snowdin? He could of brought the human to Waterfall for me! My armor digs into the snow, it's coming all the way to my knees and making it hard to walk. 

"Urgh! I've had enough!"

Within a quick minute all of my armor is stacked up against a tree. My tank top and pants are keeping me warm enough for now but I'm going to have to start running soon to keep me warm. My phone suddenly buzzes and I pull it out my pocket, I open it quickly to see a text from Papyrus. He even types in capitals.

UNDYNE! THE HUMAN AND I WILL BE FIGHTING ANY MINUTE NOW! 

SOON YOU WILL ALLOW ME INTO THE ROYAL GUARD AS I WILL CAPTURE THIS HUMAN FOR YOU!
THEY... KIND OF CREEP ME OUT A BIT... SANS SAID TO JUST AVOID THEM BUT I KNOW THAT THEY BE GOOD! I'LL SHOW THEM HOW!
EVEN THOUGH THEY HAVE SOME KIND OF GRAY STUFF ON THEM... AND SEEM TO HAVE RAIDED SANS' KETCHUP STASH... AND HAVE A CREEPY SMILE... I KNOW THAT I CAN TURN THEIR LIFE AROUND!

I WILL SEE YOU SOON UNDYNE!

FROM, THE GREAT PAPYRUS!

Oh shit! I drop my phone as I run as fast as I can towards the two brothers house. God that dumb skeleton! He's too naive for this kind of job! He better be alri-

"PAPYRUS! NOO-"

It had been cut off suddenly and a sick feeling rises from my stomach.The scream sounded like it had come from just outside the skeletons door, it also sounded like Sans. 

"SANS! PAP!"

I sprint as fast as my legs can carry me and i'm able to see the house in less than a minute. I burst open the door but i'm unable to move any further. A tattered red scarf is accompanied by a red stained blue jacket and two piles of dust. The room is in complete disarray, the couch is in two seprate areas of the room, the stairs are destroyed and a pot of spaghetti has been spilled over the floor.

"Wha... why..."

I collapse to my knees and hold the destroyed pieces of clothing. How could... how could anyone do this!?! To such an innocent... friend.

"I'll... I'll avenge you Papyrus..."

I clutch the scarf tightly but tears form as I look at the jacket, I remember how much he had hated promises.

"I'm sorry... Sans... I didn't keep... keep my promise..."

The next hour is all a blur to me. I feel my throat go scratchy as I scream, my legs hurt as I run, my lungs burn as the cold air changes into the warm air of Waterfall. I had left my phone and armor behind, all they'd do is just slow me down. The further this human walks, the more pain their spirits are in.

"WHERE ARE YOU!?! COME FIGHT ME! FIGHT ME!!!"

Tears continue to sting my eyes but the air rushing into them quickly dry them out. A scream suddenly reaches my ears and I turn the corner to see that yellow, armless monster trying to crawl away by wiggling. A human with short (h/c) hair and a yello- no a blue and purple striped jumper holding a toy knife that seems more malevolent than it should be.

"HEY!"

I run up and push the kid aside just before dodging a kick from the human. They're wearing ballet shoes? And a manly bandana. This kid either has a strange sense of fashion or is gaining something else from them. They're blank face gains a large smile, it reminds me more of anime villians than Sans' smile.

"YOU KILLED THEM! YOU KILLED EVERYONE UP TO HERE!! But... I WON'T LET YOU KILL ANYONE ELSE!"

I throw a volley of my blue spears at them but they expertly dodge the bunch. They get close to me but I swing with the spear in my hands, the human drops their knife and grabs hold all in a split second. I'm suddenly thrown off balance and land on my back with the kid looming over me. I kick them in the stomach and flips backwards back onto my feet, I feel a trickle of blood go down the back of my head but I ignore it's dull throbbing. 

"Why!?! Why did you kill him!?! HE NEVER DID ANYTHING WRONG!! NOTHING BAD!! HE DID NOTHING BUT ENCOURAGE OTHERS AND BELIEVE IN HIS FRIENDS!!"

I send another volley of spears but instead of dodging, the human blocks them with the spear that they'd stolen from me. How did the kid know how to fight so damn well!?! As they stop they throw the spear back at me but I easily dodge it and jump a little further away from the psychopathic killer.

"And Sans... ALL HE DID WAS CARE!! He made sure that no one would swear around his brother! And when I did he threatened to give me a 'bad time'! But in the end... I couldn't save either of them... ARRRGHH!"

Spears float around the human, if someone counted it would be around the hundreds. They just sit there and let the atmosphere become thick with anger, it comes from the both of us.

"Now... as Captain of the Royal Guard... I..."

I lift my hand up and feel a burst of energy flows through me. The heartbeats of every monster, living and dead, are with me right now! All of us want to stop this killer!

"CONDEMN YOU TO DEATH!"

The leagues of spears fly towards the human and all hit at once, creating a gust of dark blue dust against the floor of Waterfall. I lift my arm to block the dust from entering my eyes as a large smile appears on my face. No one could survive that! No one in a million years!

"You wish..."

A sudden pressure comes from my side, then my back. The pressure quickly turns into a searing pain and I scream loudly. I collapse to the ground and feel something pooling around me as the pain in my back and side feels like a hundred of Papyrus' bones have pierced in deeper than he had ever allowed them.

"Heh heh heh... your worse than that 'happy' skeleton... he was fun to kill... '(y/n) this! (y/n) that! (y/n) you could become a better person!' HA! What an idiot..."

Tears stream down my cheeks as I know what's happening. I have failed the Underground. I failed Papyrus.

"You were certainly more fun than he was... he just wanted to become 'friends'! Then his idiotic brother had to intervene... but he was easy after a few 'continues'-"

"Shu... shut up..."

I feel life slowly leave me but i'm not letting this... fucker insult my friends.

"Kn-know what? G-Go... fuck y-your- ARGH!"

Their toy knife enters through my stomach and sends another wave of pain through me, but I'm not going out without fighting a little. Even if it does nothing in the end. 

"... f-f-fuck... yours-self..."

The world around me is black and empty. My chest seems to be somewhat lighter than usual, maybe because my soul had cracked as I turned to dust.

"This fucking sucks..."

"hey! no swearing!"

"THAT'S NOT VERY POLITE!"

I turn my head around and see two faces that I thought i'd never see again. I run up and tackle the taller of the two and quickly give him a noogie before I lose him again.

"NEVER DO THAT AGAIN PAPYRUS! I... I was..."

I stop slowly and let him go as I collapse to the empty black. Two bony hands touch my shoulder but I ignore them both. As the hands disappear I'm suddenly grabbed around the waist.

"Wha-"

"FRIENDSHIP SUPLEX!"

I'm flipped up into the air and thrown backwards towards the ground. I land roughly on my back as two pairs of laughter come from in front of me. I sit up and smile widely at the naive skeleton. He may have been an idiot and tried to become friends with that... thing but that's why he's so cool, because he's so kind.

"Ha! Good job Pap! I'll get my revenge though!"

As I run towards him an image of a snowy ground appears along with a large house that just looks like a infinetly larger version of the brothers home. I smile even wider as I chase Papyrus inside while I hear the door close behind us.

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

They're in heaven now :3

I WANT A SOMEWHAT GOOD ENDING OKEH!?! NO JUDGING!

I just really wanted to make something with Undyne and Papyrus' relationship as it's just adorable and sweet of Undyne to teach him to cook instead of telling him that he can't be apart of the Royal Guard.

ANYWAY, I made this. I hope that you have enjoyed!
Bai! :D