Sans stands in parallel with AVAV: Going in alone are you? I can't tell if you're brave or just plain stupid.
Sans: Sure, maybe I am stupid...
*Sans is speaking in his normal goofy tone
Sans: But I'd rather be the stupidest monster in the underground.
*Sans summons a Bone Shank
Sans: Than leave my friends behind!
Sans runs towards AV, but immediately jumps over him and summons 3 Gaster Blaster over his head, AV blocks all of them, but that was just a distraction to get to the Main Characters' file. Sans puts the file in his jacket's pocket.
AV: Clever, but you still haven't thought of how you're going to get past me!
AV charges towards Sans and Sans does the same, firmly holding the File, AV shapeshifts his "hands" into a blade.
AV: DISAPPEAR!!!
AV jabs the blade towards his spine, but sans ducks, then, Sans slices the shank upwards, this makes AV stumble backwards, leaving a clear opening towards the wormhole.
Sans: Almost!
AV: No you don't!
AV stretches his arms to grab Sans, he slams Sans unto the floor, Sans yells in pain, his skull starts to turn into dust, but he resists, his soul lives on.
*Sans starts to pant
AV: This is your end.
*AV charges and attack.
AV: Say goodbye, skeleton!
Sans: ...Heh... sorry Papyrus...Frisk... we couldn't... go to Grillby's... after all...
AV: *Virus Eradication Protocol activates in...
Sans: ...
3
2
1
FIRE!!!
Time slowed, Sans tucks into his jacket, almost crying, but isn't.
*9999999999999999
Sans: ... I'm ... alive?
*Sans looks up and sees Frisk lying on the floor.
Sans: FRISK!
Frisk: GHH!
*Frisk coughs up blood
Sans: ... Why ...?
Frisk: Sans, don't look at me like that, I deserve this, after what I've done to you, and the monsters...
Sans: What are you talking about, it isn't your fault, it's the player!
Frisk: Well... It wasn't ... entirely them
Sans: Wha-
Frisk: Once they reset and told me their intentions, I had a bad feeling at first, but, as sadistic as it is, I had fun... it was cool seeing what would've happened if I killed them.
Sans: But still-
Frisk: It might've been them controlling me, but I was directly doing this.
Sans: ...
Frisk: I understand if you don't forgive me. No, you shouldn't forgive me, but this is what I want.
Sans: Why would you want this? You can't reset after this!
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Altertale
FanficEvery timeline. Every choice, decision, friendship, death... Was it really all just a game? An Undertale AU where Chara gains sentience and realizes that these "endings" and "routes" are all just a game. An Undertale Fanfiction I wrote when I was m...