A New Soul (Sans X Female Reader)

Chapter 19

Sans' POV

(Y/N) stared at me, a light (F/C) blush dusting her cheeks. "U-uh nevermind I-it's fine-" "Yes!" She cut me off, grinning at me. I felt my cheekbones heat up as I grinned at her. (Y/N) hugged me, leaning her head on my chest and closing her eyes. I then heard her breathing slow as she fell asleep. I smirked at her as I placed her head on my lap and ran my fingers through her hair. The girl of my dreams is finally mine, I thought as I fell asleep.

Chara's POV (Well stuff's gonna go down now XD)

I watched as (Y/N) and Sans fell asleep with each other. I smiled at them, I'm not all evil. I felt my dark side fighting my sanity, causing me to move forward against my will. I walked over to Frisk and controlled her. I had to let them all know what's happening, so I wrote a letter that made it look like Frisk wrote it in panic.

Dear Everyone,

I don't have much time before I lose control so I must make this quick. Chara is taking over and I can't take her down. I know where she's going though, the Judgement Hall. Sans you know where that should be. She's going to try to erase this world, but (Y/N), your in her way. Please do whatever it takes to kill her, even if that kills me.

~Frisk

I placed the note on the ground and felt myself losing control. I ran out the door, quietly of course, and ran to the Judgement Hall, praying that I could make it before I lost control.

(Time Skip =P)

(Y/N)'s POV

I woke up, my head on Sans' lap. I groaned as I got up, and saw a note on the ground. I slowly walked over to it, picked it up, and read it. I gasped and covered my mouth, tears brimming my eyes. I ran over to Sans and shook him, trying to wake him up. "What? Oh...hey (Y/N)" Sans drowsily said, his smile fading as he saw my face.

"What's going on kid?" He asked me, sitting up. I handed him the note, and his pinprinks vanished as he read it. "Wake everyone up (Y/N). I need to think of what to do" Sans mumbled. I nodded and quickly woke everyone up. I told them what happened and gave a quick explanation on who Chara was.

Eventually Sans walked up to me and intertwined his hand with mine. "Okay listen guys I know what to do now" He said. Undyne and Alphys looked at us holding hands and Undyne gave me a look that said 'Are you two a thing?'. "Yes" I told her and she squealed. I facepalmed at her and gave her a look that said 'Shut up'. She stopped and shut upped, a grin still on her face.

"Ok so Undyne and (Y/N), your coming with me to fight Chara. Everyone else stay in the hallway leading to the Judgement Hall, just in case something bad happens." Sans said. I heard a glitchy voice behind me say "I'm coming too". I whipped my head around and saw Gaster there, staring at Sans who was also looking at him. "Ok Da-Gaster. We'll need you to protect (Y/N)" Sans said.

"Wait what?" I exclaimed. Sans grabbed my shoulder and turned me to face him. "I'm not letting you die (Y/N)" He said, determined to keep me safe. I sighed and said "Fine. But if anything bad happens I'm fighting." Sans nodded and we were all teleported to the entrance of the Judgement Hall. Undyne turned into her Undyning Undyne form and Sans' eye flared blue as we looked at the entrance.

We walked in and saw Chara there, a wild grin of her face, deep red eyes interlocking with mine. She twirled her knife in her fingers and said "I'm so glad you guys could make it~"Gaster put an arm in front of me and make a green shield around me and him. "Protect (Y/N), G" Sans said, still glaring at Chara. And then, the fight began.

(Small Time Skip cause I have no idea what I should do XD)

The shield that surrounded me vanished as Gaster used all him magic against Chara. Apparently Chara got the other 6 human souls, which made her extremely dangerous. Chara slashed at Sans, who dodged and summoned bones to hit her. Then, Chara hit Gaster, not killing him, but severally injuring him. We all stared at him, Undyne's jaw dropped, Sans' eyes widened, and I covered my mouth.

I then heard footsteps behind me, and I saw Papyrus running towards Gaster. "Papyrus Stop!!" I yelled at him, which got Chara's attention. She made her knife have a blue blade and slashed it, the blade growing and aiming for Papyrus. Then, Sans teleported in the way and got hit. I gasped as I saw Sans had 1 hp left. I got angry, furious as I glared at Chara. I felt my magic grow and consume my body.

I then turned into a monster.

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Sorry for the clifthanger guys!

Sans- No your not

Yeah your right...Boi Guys!!