An Unwanted War (Gaster!Sans x Reader)
Catastrofeels
  • Reads 2,463
  • Votes 95
  • Parts 12
  • Time 1h 58m
  • Reads 2,463
  • Votes 95
  • Parts 12
  • Time 1h 58m
Catastrofeels
Ongoing, First published Jul 28, 2016
Mature
boydeterminationfanficfanfictiongastergastersansgastersansxreadergirlgsansgsansxreaderindependentinsertmagicreadersanssansxreaderwar
In this world it's KILL or BE KILLED, quite literally. Monsters once again roamed the surface, much to some humans dismay. War broke loose; leaving those who only hated and feared to KILL, while the innocent ran and were generally the ones BEing KILLED. You are now alone, but for how long? 

"How long until your memories return" is a more important question.

Cities are in ruins, families are torn and left like said cities, and YOU are a wee tad bit maybe really frightened.

stay tuned for more at 5!
Public Domain
boydeterminationfanficfanfictiongastergastersansgastersansxreadergirlgsansgsansxreaderindependentinsertmagicreadersanssansxreaderwar
Table of contents

12 parts

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Slide 1 of 10
Mission: Sanity (Au Sans x Insane! Shapeshifting! Reader) cover
Stone Cold Pacifist (Horror Sans x Reader) cover
Lone Survivor cover
Stuck Together (Nightmare!Sans x Reader) cover
Kitten (-gaster!sans x reader-) cover
Soul War (G!sans x Nephalem Shifter Reader) cover
The Gold The Imagination The Chara (GSans X Reader) cover
𝑩𝒚 𝑯𝒊𝒔 𝑺𝒊𝒅𝒆 ✧ 𝑵𝒊𝒈𝒉𝒕𝒎𝒂𝒓𝒆 𝑺𝒂𝒏𝒔 cover
Chainsmoker [ Gaster!Sans x Reader ] cover
Darkness' Eternal Bride (Gaster x Reader) cover

Mission: Sanity (Au Sans x Insane! Shapeshifting! Reader)

32 parts Complete

"You're a nobody!" "Go die in Hell!" "It's the insane slut!" "Don't hurt me," After being forced to watch all your siblings burn to death, by your aunt and uncle you have never left your room. One day will you sit in your room and cry, something pulls you from the safety of this world of this. Many skeletons stood over your shoulder watching you. But they no nothing about you and your past. What happens when the Sans' fall for you and maybe you even fall for a couple of them? Do you let them see the true you? Or lock it away so nobody can find it ever again? Find out in 'Mission: Sanity' Warning this book countians cussing, strong violence, suicidal actions, and NO lemons (Eww! I don't do that stuff you filthy sinners). Also a lot of gore. ||Started: 7/29/17|| ||Ended: 4/5/19||

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