Reborn as
26 stories
reincarnated as corrupt nightmare by nelliesheerin
nelliesheerin
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you died and when you wake up your in a completely different world the one of dreamtale as a goest trying your best to help nighty survive the abuse the villagers put him through. ... sounds like fun! 'not' I just hope I can figure out a way to save nighty before the apple event happens. there's no way in hell am I going to let him die and I refuse to take his place.
Second Chance To Live by ShadowYuikoFox
ShadowYuikoFox
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Y/N lived a relatively simple life, he had no friends after highschool but his life got cut short due to a car crash. Little did he know the gods took pity on him and gave him a second chance to live. He gets reincarnated as Nightmare Sans.
Given An Unwanted Second Chance by UndertaleFanatic981
UndertaleFanatic981
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(TW: unaliving thoughts and memories at the beginning. It gets better over time, don't worry! Trauma is difficult to overcome...) You didn't want a second chance. You didn't want to survive. You wanted the sweet release of death. But it seemed like the universe was far too cruel to allow you even that. It took away your memories, your free will to choose whether you live or die...hell, it took the one thing in life you owned! Your own name! And now it seemed like you had to live yet another cruel life, doing things you never wanted done to others. But...at least you could do things your way. Maybe this second chance wouldn't be so bad... (Reincarnated as Nightmare Sans, but unlike other stories, you have no clue what Undertale even is) (WE REACHED NUMBER 1 IN THE UNDERTALE TAG YOOOOOOOO) (9/13/25)
Reincarnated as Nightmare sans by LillianOwen
LillianOwen
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You were reincarnated as passive Nightmare in a different multiverse where there is already a Nightmare who ate the apples, but you have new abilities and you happen to more powerful then anyone in the multiverse...
Wait... I'm Nightmare!? I Thought I Died!? by Donut2460
Donut2460
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(Cover made by me!) (!Updates 1-4 times a month¡) You died by cracking your skull open as you walked out of the shower. Godamnit life!!! To die in the most idiotic way!!! Which was very frustrating until you met a strange entity in the 'in between' that causes you to be reincarnated as Nightmare. Errr... sorta. What happens is that your soul merges with Passive!Nightmare and Corrupted!Nightmare, so they are now your buddies for life but in ghost form. God... kill you now (again), you never knew you were going to sign up for this when you died. ~Started Jan 19st, 2022~ ~Completed May 10th, 2023~ Highest rankings 🏅 #1- Dreamtale out of 1,000+ stories 4/19/22 🏅 #1- Dreamsans out of 1,000+ stories 5/12/22 🏅 #1- Nightmaresans out of 1,000+ stories 5/29/22🏅 #5- Comedy-drama out of 1,000+ stories 9/30/22 #1- Fandom out of 1,000+ stories 10/10/22🏅 #1- Aus out of 1,000+ stories 9/24/22 🏅 #1- Undertaleau out of 1,000+ stories 10/10/22🏅 #1- Reincarnated out of 1,000+ stories 9/30/22 🏅 #2- Guardians out of 1,000+ stories 1/26/25 THANK YOU SOOOO MUCH!!!
Reincarnated as nightmare sans from Dreamtale by nelliesheerin
nelliesheerin
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A women who loves children dies and is face to face with the decision to reincarnate as nightmare sans if she allows herself to be Karmas chosen child. 'Fgod error belongs to Harrish6'
The Hope To Change The Future by Zahra_Malaysia
Zahra_Malaysia
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Note: 🍎This is another reincarnation story. 🍎The protagonist will get reincarnated/reborn as Dream as a skeleton child. 🍎Dream and Nightmare are twins. 🍎Nightmare were older than Dream. 🍎Nightmare acts like a child in their childhood. 🍎The villagers would arrived on their childhood. 🍎The villagers are quite cooperative 🍎I'll add spoilers here incase you guys won't be confused and such... English is my second language. The pictures were not mine. Have a nice day!
Another Chance (Reborn as a Sans From Naturetale) by ZenInPeace
ZenInPeace
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"Please just... leave me alone..." Maybe that was the last straw for me, the last beating I could take before it finally kicked me off the edge. The last of anything I could handle. I've had enough of this. There was nothing I could want, nothing I held on to, no one to stop me for what I will do. So, why do my 'eyes' still open to a ceiling, rather an unfamiliar one? --------------------------------------------------------------------------------------------------------------------- Warning: Suicide, self-harm, rough language, etc. If these topics are sensitive for you, please read at your discretion. --------------------------------------------------------------------------------------------------------------------- Wholesomeness inspired by: @DeadEnDead Using Naturetale as the base character inspired by: @KarmaAkabane425 --------------------------------------------------------------------------------------------------------------------- Obviously, Undertale and the AUs do not belong to me neither do any music or pictures that may be used. The only thing I'd claim is the changes in design of the OC I've created. Basically my version of the Sans from Naturetale. I have decided to name this AU Barrentale due to the undergrowth dying out and the majority of the monsters being related to more fibrous or woody plants.
Reincarnated as Dream Sans by iweier35icloudcom
iweier35icloudcom
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This is the story of a little girl who was abused And one day she had enough and killed Herself but she was reborn as Dream sans Nightmares younger twin sister and she will do anything to protect Nightmare. Ps Picture is not mine give credit to the creator Ps if you're a minor or younger please click off my story because it has mature content in this book please and thank you ☺️
Unexpected Rebirth: Reborn as Error 404 by Originalsparkstar
Originalsparkstar
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Error 404 always had a singular goal, to revives AlphaTale, the first AU. But what happens when he finds out AlphaTale wasn't actually the first AU? Devastated by the Knowledge that his entire life was based on a major lie Error 404 kills himself. In a different reality at the same time, someone with a similar soul is killed in a hit and run. Only to wake up as Error 404. (Cover Art by Noem Tatsumi https://medibang.com/author/17140277/ ))