Sans POV
It can't be, did he escape when the barrier got destroyed?
Does he have enough strength to get back into this reality, when he fell in the core, he was shattered into multiple dimensions, timelines, realities. How or where did he get this power.
The door slammed open.
"HELLO BROTHER! WE ARE HOME!"
Looks like they're back.
"Hey bro, back so soon?"
"Papyrus didn't let go of the gas pedal and we almost ran over civilians.." Undyne sighed
"If I wasn't off duty, I would've arrested you for multiple reason."
"Sans!" waved Frisk "Can you help me out?"
"Sure kiddo what's up?"
Is that (Y/N) why is he.. unconscious?
"Hey kid, what happened to him?"
"He had a sudden headache and fell asleep," said Frisk "But he still won't wake up.." she said worried.
Man, he looks beat, wait is he sleep talking? That's hilarious.
"G..Ga..ster.." mumbled (Y/N)
"Gaster?" said Frisk softly "No way.. isn't tha-"
"Let's bring him in." I said teleporting us 3 into the house.
Your POV
W-where am I.. It's dark.. Man my head hurts..
I slowly sat up observing my surroundings, it looks like a room a very bad lit room. I stood up and slowly walked forward. There was something or rather someone sitting not that far from where I stood. It was wearing a cloak and was looking straight at me.
"Come closer child.." it said
"Who are you.. AND HOW THE HELL DI YOU TALK WITHOUT OPENING YOUR MOUTH?!?!?!"
"Tell, my children that I will return.."
His children?
"Yes.. my children.. Sans.. Papyrus.."
He can read my mind, he is their father???
He disappeared then appeared right in front of me, spelling out weird symbols.
G..A..S..T..E..R..
The letters kept playing over and over in my head like it is being translated. Everything went bright.
"GASTER!"
No one's POV
"KID, KID SNAP OUT OF IT!"
"GAH..*huff*..*puff*.." you woke up on a couch with a throbbing headache, everyone surrounded you while Frisk hugged you.
"Are you alright (Y/N)??" said Frisk not letting go, you can hear the worriedness in the tone of her voice.
"What happened kid?" asked Sans
"I-I'm not really sure.. I was in a dark room, and there was this man who was in the middle, he said that he was our dad." you said trying to recall what happened, but due to you throbbing head, you couldn't remember much.
"What was the last thing he said?" asked Sans in a serious tone.
You tried your best to remember
"He said that he will return, but I don't know what he meant.."
Sans snapped his fingers and teleported you, Frisk and a few others inside a lab.
"Where are we?" asked Frisk
"Oh, this is my 'secret room' we are back in the underground." he said looking through some drawers
"I made this after the incident nearly 20 years ago."
Undyne, Alphys, Asgore, Toriel, Asriel and Papyrus flinched in shock.
"Then that means.." said Asgore sweat dropping
"Yes I have been working on a way to bring G back.." Sans said looking at a picture "But I never succeeded.."
It was the picture of him, Papyrus as kids and Gaster behind them.
"Why did you bring us here though?" asked Undyne
"Because we need to think of a way to stop him, he has a link to (Y/N) and if he stays up there, many humans will get mixed in all of this mess." said Sans "Even if some of the humans's kids have already learned to use their soul's magic abilities, they are not strong enough to defend themselves against G."
"What's your plan Sans?" asked Asriel "He could appear any minute now."
"I may ha-"
*Boom*
The lab's wall blew up and everyone braced themselves.
"He's here." said Sans and Papyrus simultaneously.
"Hello.. children.. did you miss me?"
Gaster stood at the other end of the lab.
"I'll get everyone out of here." said Sans
"No wait!" interrupted Frisk "I will stay and help!"
"Will you be alright here?" you asked worried
Frisk moved towards you and kissed you "I will."
"Let's go!" said Undyne "Sans and Frisk can take care of themselves!"
Just when Sans was about to snap his fingers Gaster snapped his fingers and teleported you out of Sans telelportation. (In shorter words you got left behind)
"W-what??" said Sans in shock "How did you??"
"Have you forgotten what I am capable of?" laughed Gaster "I need this one's soul to so I can fully get back into this world."
"(Y/N)!" screamed Frisk "HOW DARE YOU!"
Sans stopped Frisk
"We'll get him Frisk, just don't rush to him right away. He is someone you do not want to mess with."
*queue Megalovania*
"Hey G," Sans' eye glowed blue "Do you want to have a bad time?"
Frisk summoned up a shield and sword using her soul's magic.
"Let's do this."
A/N: Sorry if this came out a bit short, I had writers block and ran out of ideas on how to continue it, I will appreciate any suggestions given to me!
