FNAF and Undertale Crossover: Nightmares Within

The Finale: The Glitch

(Very long Chapter ahead. Prepare for lots of reading.)

Michael POV

...

You and Frisk were about fight Asgore. It seems your Journey is finally coming to an end.

...

You and Frisk have made it through the CORE, and now it was time... to fight Asgore. But, one question remains in your head.

What's up with Frisk? You thought. She has been acting very suspicious lately, as if she was hiding something. Maybe she is hiding something.

"Umm, hey Frisk?" You said.

"Y-Yeah?" Frisk replied.

"What's up with you? You've been acting very suspicious. Are you... hiding something?" You asked.

Frisk's eyes widen.

"Wh-What? I'm n-not hiding anything?" Frisk quickly said.

"Yes you are, I know you are. What's up with you?" You repeated. "What are you hiding?"

Frisk hesitated for a moment before letting out a sigh.

"Guess I have to tell you, huh?" Frisk said. "Alright then."

Frisk put out her hand and Menu appeared. It had her name, LV, and many other things. At the bottom were two words: Continue and Reset.

"I have a very Special Power, Determination. If I die, I'll respawning at my last Save point, which is right over there." Frisk said pointing past the doorway at the wall.

"Then, why can't I see them?" You asked.

"Well, that's because you don't have enough Determination to see them. You also can't use them, only I can. Or... someone who has as much Determination as me." Frisk responded.

"O-Oh, so you can't die?" You said.

"W-Well, I can... but I can come back with the Save points." Frisk said.

"Ok... well, can I tell you something?" You asked.

"Sure." Frisk said.

...

"I... used to have a Determination Soul."

"Wait what? You did!?" Frisk exclaimed. "How come you don't have it anymore?"

"Well, because the Soul I have, the Soul of Corruption... it ate away the Determination."

Frisk gained a surprised look.

"What!? It can do that!?" Frisk said surprised.

"Y-Yeah... also, shouldn't we get going now?" You said and Frisk agreed.

...

Judgement Hall

The bells echo throughout the hall. You and Frisk's Journey is finally coming to an end.

You both walked together and then Frisk stopped you, Sans was there.

"Humans... you both have made it this far. You've both encountered many enemies and ended up becoming great friends. Right now, you'll both face the greatest challenge. You'll both have to face the King, Asgore Dreemurr." He said. "Right here, Right now, There is a Soul. A Soul of Corruption... it's Power cannot be abused or even... nevermind."

Sans closed his eyes. The area turned black as your Soul popped out.

"I'm gonna need that Soul kiddo." Sans said opening his eyes. One eye was blue while the other was black.