The Best Timeline (UnderSwap Sans X Frisk)

Memories

As the three of them waited for Undyne, the barrier shook and broke. The trio can't believe what their eyes were seeing. Toriel was confused since they had only 6 human souls, which caused her to act rapidly as she realized whose last soul was used.

The pulse... Frisk's pulse... was getting weaker.. and weaker...

"FRISK..... PLEASE HOLD ON..... FOR CHARA, PAPY... FOR EVERYONE....

AND ..FOR... ME", Sans sobbed as he held Frisk's hand tighter.

The sunset shined at them gracefully as if it was a last scene in a movie. It shined at Frisk's face making her look like an angel. Sans adored... no, adore is the wrong word to use.... 'love' is the right word. He loved every single detail of Frisk. Her smile, her hair, her everything. He loved everything about her.

And now, here she is lying in the ground, almost lifeless. Sans' tears dropped on her face making her look like she was crying.

"Y-Your Majesty!! I have a-arrived!!" Undyne arrived while Napstaton carried her like she was riding a race car. Undyne rushed quickly to Frisk when she saw how dire the situation was. Undyne's actions caused Chara and Sans to let go both of her hands.

The only thing they could do for now was to place their trust on Undyne and hope.

Frisk's POV (surprise?)

I opened my eyes which I don't do too often. All I can see is darkness. I wandered around looking for signs of any life form but there was none. I sighed.

This darkness again... is once again with me. As I thought about the darkness, I didn't notice that I was engulfed by the light.

Then... I saw a little girl. All bruised up, arms full of bandages, all beaten up. But she was still smiling. I realized that..... it was me. I walked to my old self to see a better view of what was happening. There I realized, these are my memories.

I chuckled.

"So... this is what they call flashbacks eh? Guess I'm dying..." ,then a voice snapped me out of my thoughts.

"Ha! You know Frisk? You are a freak." A guy came up behind her and grabbed her by her hair. Another one drew near Frisk and started to kick her. While they kicked and puched her, children surrounding them started to chant something. I raged at the sight and tried to pry the boys off my former self but failed as I just passed right through them.

"Frisk the weakling, Frisk the weakling, Frisk the weakling, Frisk the weakling"

My heart was saddened at this sight knowing I can't do anything. The image faded away as it was replaced by a different scene.

*Slap!

My eyes widened at what I saw. This was one of my most worst memories.

"I wish.... I wish you were never born!!", an adult brunette slapped my past self as she was trying to hold the tears in her eyes.

"Your father left me with another woman!! How am I gonna take care of you!!? You.. USELESS CHILD!!"

I covered my face not wanting to see what happening in front of my eyes. I didn't notice the tears streaming at my cheeks. I waited and waited.

Waiting for the screaming, sobbing, and slapping to stop.

Then it finally stopped. I heard nothing anymore so I took my hands off my face to see a very  familiar scene. I saw myself staring at a hole. A hole that was so deep that you couldn't see anything below.

"Goodbye mom, dad. I just wanted a happy life... and yet why?? Why did it turn out this way?? No one will miss me anyway."

'Someone will, you know', I thought as I saw myself falling down the hole of where it all started.

Mt. Ebott

I closed my eyes once again as darkness came over me. Minutes later, I heard a voice. A too familiar voice. It was silent for a few seconds and then the voice came back once again.
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"Frisk! Do your creepy face!"

Before I could even open my eyes... tears were already streaming down even more as I knew who is the owner of that voice. I opened my eyes again to see Asriel in front of me holding a camera.

I didn't say anything while Asriel was taking the caps off the camera. I smiled at the memory remembering what are the words he said at this time.

'Oh! I forgot to take the caps off'

"Oh! I forgot to take the caps off!!"

The scene faded away once again to be replaced by loud and clear arguing.

"PAPYRUS!! STOP ANTAGONIZING THE HUMAN!!", the blue-scarfed skeleton said as he tried stop his brother from fighting a certain person.

The skeleton replied in a way that no one would want to mess with him.

"welp, i can't help that this maniac wants a fight"

"You started this smiley-trashbag, why don't we end this once and for all?", I said sarcastically​ as I tried to get out of Chara's grasp.

"that might be a good idea you piece of shit!"

"You two.... it's the 5th time you have fought this day! I mean seriously THIS IS THE 5TH TIME. Why can't you two pass a day without fighting?", Chara yelled,  struggling to stop me from fighting Papyrus.

I laughed so hard at this. These were good moments. But the memory was short lived as the scene glitched out to see....

Dust... dust everywhere.....

This was the Genocide Route.

"it's a beautiful day outside.."

I looked over behind to see it glitched out again and turned into the Judgement Hall where we fought.

Gaster blasters, knife attacks, bones.

I was engrossed watching us fight to death. There I saw how obsessed I was to want to kill him. I saw how corrupted I was.

I sighed and lied down wanting to take a nap...

" . S... JUST... DON'T D...... N M....E."

I sat up immediately after hearing that. Looking around if someone was there.

But nobody was there. Then it came again.

"FRISK... FO.. M.....E"

A bright light that was too bright which caused me to close my eyes, suddenly engulfed me after hearing those words.
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I opened my eyes to see white and hear beeping.

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Hey guys! I'm just here to say that I have a not really new oneshot about Sans and Frisk in a Genocide run. It's title is "Take Me Away Sans x Frisk" and..a crossover between Black Butler Season 1 and Undertale.. anyways! Just look at my published books. Goodbye!