Indescribable Feeling (Yandere!Sans x female!Frisk)

Chapter 1

Nothing.

Without any emotion, just nothing.

And it's the only thing that Sans can feel in his most of life.
He knew that there's something wrong with him, and he tried to fix it but failed.

After a several times "Reset",Sans realized that however he did,all of them will just turn back to the beginning.

So,he gave up,on the problem he have......or even you could say he had given up on EVERYTHING.
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......the game has been restarted again.

This is the first thing that came to Sans mind when he opened his eye sockets.

Heh......still haven't gotten used to it, I'm "bone" tired of these freaking stuff.

He got up and started to head to the door of the ruins,just like the usual thing he had to do every single time when the game start.
And with no surprise,after a couple minutes of waiting,Sans heard that the sound of a old lady was sobbing.He knew, the human,who supposed to be the hero or a curse of the underground , going to continue their adventure.
Actually,he can't discern what kind of personality is it to this kid. Cause every time when the world "Reset",there would become a different player to control that human.

Frisk,the true name of the last fallen human, is also the really poor guy and even much worse than him.

They also remembered every timelines that they had been through...even some of them was supposed to kill all of the monsters.
They don't have any choice but been controlled by the player,just like a toy or a doll,playing all this sick game again and again......

Sometimes,Sans was thinking about,maybe...just maybe,couldn't this little kid the only one can understand his feelings?

...ugh,what the heck I was thinking of...don't be such an idiot!

Sans shook his head and finally heard the opening noise of the old door.
A human with brown hair and wearing the blue purple straight sweater appeared in Sans's sight.

Very well,let get started.

He put on a fake smile as usual,a mask to hide his true emotions.Sans teleported to the back of that human,after a really soft sigh and started to read his line,like a regular NPC in a RPG game.

"Human.Don't you know how to greet a new pal?" he said while giving his hand to them , "you turn around and shake their hand. "

How boring......doing the same things over and over.

The human turned to him and they gave him a long strange starring.
Then,Sans heard a little soft voice breaking the silent, "...Sans? Is that you?"

After hearing that,the skeleton's eye sockets wide opened.
This was actually the first time he saw this kid spoke .

And the most surprising thing that he found was that they remembered him!!

"K...kid! You remember me!? "Sans asked.
Frisk nodded and gave him a little smile.

He roughly grabbed their arms,looked straight to Frisk's eye,"......but, how?"

"I don't really know the reason, "Frisk said ,seemed also very confused,"but somehow,I can feel that ' the player ' has been gone.When I fell down at the ruins,I can act without anyone's control !"
They smiled again with giggle.

Sans looked at their cute little face,there was a bit blue came on his cheek bones.

They are...... so adorable and innocent when they smile......

There were something inside him trying to come up.Warm and comfortable,like a sweet candy melting deep in his soul.

What is this feeling...? I have never felt like this...and to be honest,it's not bad...

"Um...Sans?Sans???"

"Oh,sorry kid.Just...thinking of some unimportant stuff. "Sans quickly snapped back and let Frisk go,"so,before we figured out what's going on,I think maybe we can just go down to meet my bro.I'm sure that he can take care of ya.

Frisk nodded .