Your POV
"Where did all this hatred come from, Frisk I know you're in there."
I walk closer to Frisk, she remained motionless.
"It's me Frisk, please snap out of it."
I get nearer every second, but Frisk still wouldn't move.
"It doesn't have to out this way Frisk."
Frisk slowly walks forward reaching out to me.
"Don't do it!" Sans sent a blue bone towards Frisk.
I grab the bone stopping it before it could impale Frisk, my hand was bleeding but it was alright.
"Core! Frisk was right.. my regeneration powers are gone." I said looking at my bleeding hand.
"(Y-Y/N)! Are you alright??" Sans teleported next to me. "Why did you stop my attack?!"
"I want you to get out of here Sans, I got this." I said in a monotone voice "It's between me and her."
Sans stood in silence and nodded before he teleported away. The real fight is just about to begin.
"I-Impossible.." came out of Frisk's mouth "You're dead.."
"It's really me Frisk, it's your (N/N).." I reassured her.
"DIE SCHATTEN." Frisk swung at me with full force.
I barely dodged that attack, how is she so fast?
"I guess I have no choice." I said looking onto the ground. "I'm sorry Frisk.. but I'm knocking some sense back into you."
My eyes glowed gold as both of my arms got engulfed in golden flames. I shot towards Frisk fast enough that she could barely react and punched her head on.
"This pains me.. but you leave me no choice, love.." I said trying not to let my guard down.
Frisk let out a demonic screech as she shot knives towards me, I shot beams of light to counter them.
"You killed (Y/N) and I cannot let you live.. D I E.." said Frisk as she swung at me with her knife.
It was an exchange of punches and swings as both of us tried to avoid each other's attacks. I found an opening managed to pin Frisk down on her back.
"Frisk I know you're in there somewhere, please snap out of it!" I held her down as tight as I could.
Frisk remained silent before letting out another demonic screech. I looked up and saw a.. Red-Demonic looking Gaster Blaster?!?
"WHAT THE FU-"
I got cut off as the Gaster Blaster shot me a few feet back, but I managed to recover and get back up.
"HOW THE HECK DID YOU MANAGE TO GET THOSE!?" I jaw dropped at the demonic Gaster Blasters floating over her.
Frisk just let out a demonic laugh and sent the Gaster Blasters after me, I dodge their beams and destroyed them with a golden scythe that I conjured up out of nowhere.
"Soul of Order but my weapon is a glowing-golden scythe? Who am I, the grim reaper?"
Frisk slashed at me and a leaned back to dodge it.
I swing my scythe at Frisk and it caused a huge explosion launching her back through the side of the building.
"On second though, I like this scythe after all." I said looking at it. "What else can you do?"
Frisk jumps back through the hole she crashed through and sent knives after me. I block them using my scythe and swing at Frisk. She dodges the attack and swings at me, but I was able to block on time.
"Let's see." I focused all of my energy onto the scythe and it got bigger. "Ok.. maybe something less huge."
Frisk lunges towards me and my scythe blasted her back out the building, making a new hole beside the old one.
"I don't think that was really necessary, scythe.." I said sweat dropping at what happened. "I mean, back out the building again..?"
Frisk came jumping back in angrier than she was before, she let out a very loud screech as she shot towards me.
"Oh crap.."
Frisk sent a barrage of knives towards me as I dodge and block many of them. One of the knives was able to hit me on my arm though. After the seemingly endless barrage of attacks Frisk sent, she seemed to have grown tired. I also grew tired of dodging and deflecting attacks and got a few wounds from the knives.
"I need to end this now.." I said wiping off the blood that was dripping from my mouth.
I shot towards Frisk as she was too tired to move.
"This is it."
No one's POV
The demonic Frisk was surprised at what you had done, tears began streaming down her eyes as she hugged back.
"I knew you were still in there Frisk.." You said tearing up as well.
"I'm.. s-sorry.." said Frisk as her demonic voice turned back to normal "I'm s-so sorry (Y/N).."
"It's alright Frisk.." I said reassuring her "You didn't have control of yourself.."
"I thought you were dead.. I lost all of my determination when I saw you turn to dust.." she cried onto my shoulder.
"I was honestly surprised too, it's a long story.. I'll tell you once we get home.." I said smiling at her "I'm just glad I got you back Frisk.."
"I'm glad I got you back too (Y/N).." said Frisk as she wiped off her tears.
I helped her up and took her hand.
"Let's go home, Frisk."
You and Frisk teleport out of the remains of what was once Undyne's head quarters.
Sans' POV
"Damnit, I should've stayed with him." I mumbled to myself.
"It's not your fault Sans, you just followed what (Y/N) wanted." Papyrus reassured me.
"I know that bro.. but I wish I could've done more.." I said slamming my fist onto the table.
"You did Sans."
I turned around after hearing the familiar voice.
"Frisk, You're back to normal!"
It was Frisk and (Y/N), he did it. He saved Frisk and got her back.
"SPLENDID, I, THE GRRRREAT PAPYRUS, SHALL GET SOME OF MY FAMOUS SPAGHETTI TO CELEBRATE THIS MOMENT NYEAHEHEHEHEHEHEHE." said Papyrus as he stormed off.
"I'm proud of yah (Y/N)." I playfully punched his arm.
"Thanks Sans," he said rubbing his arm.
"Kid, you're bleeding.. did I..?"
"No, it's just something I got in the process of saving Frisk.." he chuckled.
"You need something for that...?" I sweat dropped pointing at his bleeding arm.
"Yes please.." he instantly replied.
"I'll get Alphys.." I snapped my fingers and teleported away.
A/N: Well here it is, sorry if it took a while. I had some spare time so I finished it. I might update again by the end of next week because of exams. 😅😅😅
