My new pet Swapfell! Sans x Reader

Reads 262,361
Votes 5,803
Parts 53
Time 2h 34m

Reads 262,361
Votes 5,803
Parts 53
Time 2h 34m

Mature

You fallen into the underground, lost, confused...and no memories, what will happen to you when you encounter monsters that want your soul?


Swapfell! Sans x readerAll Rights Reserved

reader sans swapfell undertale

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53 parts

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Undertale X Reader by Multiplefandomsgirl

Frisk and her sister (Y/n) have fallen down into the world of monsters. What will happen? Will they survive? Will they be able to escape without losing their souls? Or will they bring destruction to each and every monster in the underground? What will they decide?

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You've been living in the Underground for the past 2 years as a powerful Spell Caster, you prefer living in the Underground than up top on the surface as you find Monsters to be better company but other Humans do pass through from time to time. Monsters can go up to the Surface but choose not too as Humans do not want them there and will attack them on sight but there are some curious Humans who will pass through the Underground and so to ease what ever discomfort they may have some Monsters can make themselves look Human. You the Reader didn't get to know all the Monsters, for the whole 2 years you just worked and relaxed at Waterfall until you met a certain Monster who changes your life and you change his.

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Undertale X Reader

Frisk and her sister (Y/n) have fallen down into the world of monsters. What will happen? Will they survive? Will they be able to escape without losing their souls? Or will they bring destruction to each and every monster in the underground? What will they decide?

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