So, after the fight, all came to peace. Sans and Papyrus had a dinner at Grillby's, since Papyrus hates spaghetti. Somewhere nearby, a door was unlocked, and a monster's soul, Toriel's, was very unfortunate but went into the room. First came a flash, then came a bang, and afterwards, it was there no more. In the soul's place stood Gaster George Gallagher. He was the old royal scientist, until the fatal day where determination went over him, corrupting him, making him no more. Now, he wore white robes with gold lining, a dark glare between his eyes. The door opened. The door closed. 

"GAH HAHAHAHA THE MIGHT GASTER HAS BEEN RELEASED"

"Gaster.. is that you?"

"GASTER IT IS YOU? "

"YES IT IS ME"

"GASTER! ^_^ "

"MY BROTHERS SANS AND PAPYRUS"

"So dude what's up?"

"THE SKY"

"That's my bro!"

"AH, TEARS ARE AT MY EYES. WE ARE REUNITED AGAIN!"

Flowey: Oh, great. Now there are 3 musketeers and not the 2 skeletonBros.

Frisk: The hell are skeletonBros?

Flowey: idk

Frisk: We do not text in the story, ok Flowey?

Temmie: THE FORTH WALL SHALL NOT BE BROKEN

Frisk: Say what?

Temmie: THE FORTH WALL SHALL NOT BE BROKEN?

Flowey: Please repeat that...

TEMMIE: THE FORTH WALL SHALL NOT BE BROKEN

Frisk: Ok. So what? Hey reader! How you doing? Reply in the comment section below! Be sure to like and subscribe!

Temmie: YYYYYYYYYYYYYYAAAAAAAAAAAAAAHHHHHHHHHHHHHHHH!

And the fight is on.