You nodded your head yes. Of course you knew you were weak. After all Chara would possessed you every time and you weren't even able to do something against it. But still. You had a plan – a good one.
With a deep breath you lifted your stick, so it would be on the same level as the knife Chara held. "Don't think too high of you. I'll get you with my determination!"
"Ha! We'll gonna see it. Let's get it over with." yelled Chara and run forward you. The knife sliced the air beside your head as you stepped to the side to dodge it.
With your stick you hit the girl that was once your sister on the arm, making Chara laugh. "What was that? You don't even make damage!" Once again they strike at you. This time the blade hit your shoulder lightly. Ignoring the pain was easier then you thought. You loosed only 2 HP. Their LV wasn't as high as it normally would be.
"Frisk! I know you are there." you cried out "It's me, (y/n), your sister!"
"Forget about it. Your sister is long gone."
"No! I refuse. Frisk! You'll be okay. I'll bring you home to mommy and daddy."
With hit Chara laughed at you. "Don't be stupid. You parents hated you and you know it. We shared a mind – don't forget that. I know what you know. Humans are the real monsters. They don't deserve to live."
Not only did the blade hit you but also the words Chara spoke.
-3 HP
Now you only had half of your life-power, the world started to spin before your eyes. You had to fought against the numbness in your limbs and the pain in your chest.
"They weren't that bad! Yeah, they hated me, but the loved Frisk. But it was my fault. I wasn't a perfect daughter at all." you stated the truth. "Frisk, don't accept what Chara says. Mommy and Daddy love you. They are searching for you - and your friends too!"
You refused to fight. ACTing was all you could do.
After talking to Frisk you decided to talk to Chara. "I know you hate humans because of Asriel. But do you belief this is what he wished for? How can you stand up against Toriel or Asgore? They are your parents. You're a sick maniac. Using the resets won't help you. It makes things only worse."
Rage was undeniable in Chara's eyes. They gritted their teeth together and prepared another blow, which hit you right through your arm.
Gasping you felt how blood spread on the grey floor and the stick fell to the ground with a way to loud thug. Your vision became blurring and the edges started to went dark.
-5 HP
Only 5 HP left...
"You know shit!", yelled Chara angry as they run towards you. With your last power you opened your arms, the knife went through your chest filling your mind with dread, and then... you closed your arms with Chara in them. A hug. You last one since your HP slowly went down one by one. The knife still rested in your chest painfully and made it hurt to breath.
4 HP
3 HP...
... 2 HP....
"It's a beautiful day outside." you whispered into Chara's ears as they struggled against your firm grip. You knew well this is where everything ends. Either you fulfill your plan or Chara erase your beginning. One way or another, this was the end. You had to take Chara with you at any cost.
Small tears run down your face as your knees gave up and you fell to the floor, Chara still in your arms. Kneeling there with Frisk in your arms made you somehow smile a sad smile.
"Birds are singing..." you went on, making Chara nervous. They looked around as if they were searching for someone – for Sans. Could it be that Chara thought he would come here to end their life? Were they afraid? Maybe... After all you used his line just now.
"Flowers are blooming... on days.... like this...." Talking was getting painful and hard with the loss of blood. You leaned your forehead against the one of Chara and smiled softly at them.
... 1... HP....
"Kids l-like... me... s-should b-be... bur-ning... in he-ell..."
You saw the shock on Charas face, shortly afterward their eyes softened and tears started to flow. They let the kniefe go, so it fell from your chest to the ground making the blood on the floor splash. Right now your whole body felt numb and your clothes were red.
Your vision started to darken but you didn't let go of Frisk.
Suddenly a blue flash of light apperead behind you.
"(Y/N)!!!"
Sans... He shouldn't see you like this. Not again...
With the little power you had you turned your head to him, a smile at your lips and tears in your eyes.
"I'm... so-orry. I-I couldn't hold... my... promise..."
What happened next you couldn't tell. everything became black and you didn't hear anything at all. You didn't even know if anybody could hear your last sentence. "I ... love... you... Sans. Don't forget-"
With that you lost all contact too the world you lived in.
All you could feel was a beating of two hearts. Yours and Chara's. With all your determination you wished for a happy ending. Soft sobbing filled the void you were in. Were it you? Or was it Chara? Who knows....
This was the point where you fulfilled your plan.
[>Erase Save File]
... erasing...
File erased.
It was over. You erased your only Save File. With that you erased everything you archived, everything that happed and erased the chance for thee monsters to go to the surface.
All pain left at once – no sound was to be heard down to a soft whisper into your ear: "So that's what you planned... Erasing me with your own Save File. Clever girl... Clever..." It faded away just like your own mind. You felt like something was ripping you apart. But that was fine. You knew it would happen. Since erasing the Save File erased your beginning from the underground. All memories of you were erased from the code. Just like Gaster you were going to be forgotten. Sans would never remember you, nor what happened while genocide – because....
because....
... in this true timeline you never fell to the underground.
[>True Reset]

YOU ARE READING
End of Time ( Sans x Reader)
Fanfiction"Here at the end, it's just me and you. I know who you are, you remember who I am." Sans remembering you is the best that could ever happen to your broken SOUL... Maybe together you make this timeline the last one or your ways separate again.
Chapter 10
Start from the beginning