It was like the usual days in Ebott city, Sans is relaxing on the coach while Papyrus goes outside and hangs out with his friends, Sans was in the middle of a snoring slumber when suddenly a flash went by and woke him up.

"*Snooooore* Guh, huh" Sans looks and saw a strange light and then it just disappear and left back a piece of paper.

"Huh, what is this" Sans picks the piece of paper up and looks at it, it was a code to a chat room.

"What the? Why would there be a flash that shows up in my house and just left back a strange note with a chat room code hmmmmmm" Sans just walks to his room turn on his laptop and download the software that was been written on the not.

"Hmmmmm huh? Wait a sec? I didn't remember there's a software named Multiverse Chat Room" said Sans he was real confused.

"What is this some sort of role playing delusion software or what, whatever I'll have a look through anyways" Sans downloads the software ran the setup and finally he enters the code of the chat room.

"Alright, lets see what is in this chat room" said Sans.

Sans opens the chat room and what he saw was nothing there were no announcement, no rules, no nothing just him and a few strange users.

"What the?" Sans type in the chat room

SmileyPuns: Uuuh hello is anybody here

EdgyMustard: Who the hell are you? Some sort of idiot that wants me to join this damn chat room.

SmileyPuns: Uh, no I was supposed to be the person who was asking that question.

EdgyMustard: WAIT SO THIS IS JUST A WASTE OF MY TIME, WHAT THE HELL!.

SmileyPuns: Woah dude calm down it's not like it's the end of the war.

Edgy: Hold on is that a pun, SHUT YOUR DAMN MOUTH OFF IDIOT.

Smiley: Say what's your name your real name.

Edgy:…Sans, Sans the skeleton why do you need this name?.

Sans became shocked.

"Guh WHAT?!" Sans couldn't believe in his eyes.

"Is this some sort of joke by my friends" said Sans.

Smiley: Hey can you describe yourself.

Edgy: I'm a person who hates puns, love to give evil humans a good time, I wear a black coat and a red T shirt, I love mustard and also a monster that has 1 HP, 1 DF and 1 ATK, I was been created by an scientist named W.D Gaster….Uuuuh ignore the part that I mention about Gaster, I don't really want to get this involved.

"WHAT! Don't tell me this guy is….AN ALTERNATE VERSION OF ME THAT COMES FROM A PLACE WHERE EVERYTHING EXCEPT ROLES AND GENDERS ARE ALL OPPOSITE" Sans was completely stun due to the point that he knew this was an alternate version of his.

Smiley: Oh, are you sure your name is Sans the skeleton.

Edgy: Yes, why?

Smiley: Because my name is also Sans the skeleton, I wear a blue coat and a white T-shirt, I love ketchup, making bad and good puns and love to give evil humans a bad time.

Edgy: WHAT! IS THIS SOME SORT OF JOKES YOUR MAKING IDIOT THERE COULD ONLY ME 1 SANS IN THIS WORLD AND THAT'S ME

At the Underfell universe.

"WHO THE HELL DOES THIS USER THINK HE IS, STEALING AWAY EVERYTHING FROM ME AND JUST REVERSE IT FOR FUN, WHAT SOFTWARE IS THIS HUH!?" Fell notice that the name of the software is multiverse chat room.

"…Oh, I'm contacting with an alternate version of me…HELL HOW DID THIS HAPPENED, I DIDN'T KNOW THERE WAS A SOFTWARE THAT WAS BEN DESIGNED TO COMMUNICATE WITH ALTERNATE VERSION" shouted Fell in shock but suddenly.

"SAAAAAAAAAAAAAAAAAANS, KEEP YOUR FILTHY MOUTH SHUT I'M HAVING A GOOD TIME WITH THE HUMAN HERE" shouted the Fell Papyrus.

"*Sigh*" Fell just then typed.

Edgy: So, it appears like I met an opposite except gender and role version of me correct.

Smiley: I snow it's hard to believe but it looks like it was worth it from using this chat room so Edgy me, what's the problem back at your universe.

Edgy: None of your business Sans the skeleton who comes from a relaxing universe.

Smiley: Anyways, have any ideas who else would enter the chat room.

Edgy: Nope but judging by the looks of that it appears like the next one should be…

LazyTall: Hello, is anybody here huh what are the chat saying hmmmmm.

LazyEdgy: Alright just speak immediately I don't have the shit time to talk in this damn chat room and huh…

Sans and Fell all looked into the members list and saw all of their names in it

DM (Dust Murderer): Dust tale Sans

Flesh Slicer: Horror Tale Sans

Blood Lusted: Killer Sans

Gore Blood: Insanity!Sans

CosmicPuns: Outertale Sans

LazyTall: UnderSwap Papyrus

LazyEdgy: SwapFell Papyrus

WorstN: Nightmare Sans

Miracles: Dream Sans

Painting Guy: Ink Sans

AV (Anti Void): Error Sans

DTS (Determination Smiley): Geno

GlitchyAlpha: Error 404 Sans

FreshFun: Fresh Sans

Infector: Infected Sans

ErrorC0de: Virus Sans

"…NOW WHAT THE F*CK IS GOING ON IN THIS DAMN PLACE" shouted Fell.

"I couldn't believe in my eyes not only is the good ones are here so are the bad ones" said Sans as he stood up and just looks outside his door to see if someone is out the hall way and he went back.