MairwynCSulien1990
Fandoms
- Original Work (3)
- Undertale (Video Game) (1)
- Miraculous Ladybug (1)
Recent works
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A FINE LINE BETWEEN ORANGE AND YELLOW - Hiatus/Rewriting by MairwynCSulien1990
Fandoms: Undertale (Video Game), Original Work
07 Nov 2025
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Summary
While Aneira didn't necessarily believe monsters existed, she did find the fact that everyone and their dog still did might mean something. Her childhood town of Beddgelert believed in monsters trapped under the mountains near their home that would need a seventh soul now to break out and destroy lands.
Putting this on hiatus because not only do I feel I can characterise Aneira better (writing characters in character is not easy for me), the general plot can do with reworking and yk foreshadowing. Might just reupload chapters once I've completed the story, which may actually get me to update something in a reasonable time frame.
Do not expect anything to be done soon because I am going to be very busy very soon and won't have the time until the Christmas holidays.
Sorry, not sorry, I want something I write not to weigh on my mind how badly written it was, less so than usual - this note is mainly for the singular friend that follows me and may actually read this.Series
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Get in the Therapy Room (trademark) by MairwynCSulien1990
Fandoms: Original Work, Miraculous Ladybug
19 May 2025
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Summary
going to have various fandom characters get transported to my characters because misunderstanding galore happen in these shows, and an unbiased opinion is needed. No one is qualified to give therapy but one person, and she ain't human.
Starting with MLB but will have Megamind, MLP, TDLOSK, Avatar TLAB, Undertale (not the au's there are too many and idk them enough for this), Sanders Sides, The Owl House, Gravity Falls, Steven Universe, Various books I've been reading, Percy Jackson series most likely (ik those are books but not currently reading them).
Not all at the same time though, more may be added but those are from the top of my head. MLB and MegaMind were the main reasons for this- Language:
- English
- Words:
- 2,480
- Chapters:
- 1/?
- Hits:
- 22
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Summary
my creations get oneshots of thing i imagine them going through because i am obsessed with them. if for some reason this is read do not expect constant updates i have school. there will be some crossovers that i wont tag but will state in the notes for no reason other than i want to and i see it fit.
Recent series
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OC's in other universes I think they'd fit into by MairwynCSulien1990
Fandom: Original Work, Undertale (Video Game)
07 Nov 2025
Summary
Living in between worlds in an ever-expanding, shrinking and changing home, falling into other universes is bound to happen. Thankfully, the occupants only need to live to the end of the universe's story to leave; some stories are longer than others, some more traumatising than others, too.
Follow each occupant in separate stories they fall into as they live through the lives of the main characters or beside them.- Words:
- 3,836
- Works:
- 1
Recent bookmarks
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Summary
The Golden Guard. A pain for the revolution to deal with but more so a pain for Darius to deal with.
But something – or rather someone interrupted his thinking session.
“The Golden Guard? The main market?” He asked with furrowed brows.
“A fight?”
Or; Hunter gets captured by the rebellion after a fight gone wrong. Get ready for a story about healing, memories and eventual adopted Hunter!
Bookmarked by MairwynCSulien1990
17 Nov 2025
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Summary
STEP ONE: FIND THE PROBLEM. OFFER TO… DEAL WITH IT.
STEP TWO: WHEN THREATS OF VIOLENCE DON’T FIX IT, CHANGE METHODS. WITH STYLE. (AND MAYBE A SMALL THREAT OF VIOLENCE.)Papyrus knew she wouldn’t be making the same mistake twice.
A post-surfacing follow-up to How to Defeat a Human in 6 Easy Steps (Can be read independently, though it's recommended to read that first)
Series
Bookmarked by MairwynCSulien1990
17 Nov 2025
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Summary
STEP ONE: DECLARE YOUR STATUS AS THE GREAT AND TERRIBLE CAPTAIN OF THE ROYAL GUARD.
STEP TWO: TERRORIZE THEM WITH DEADLY TRAPS.
STEP THREE: ENGAGE IN A DRAMATIC DUEL TO THE DEATH THAT THE HUMAN SHALL INEVITABLY LOSE.
STEP FOUR: …SOMEHOW BE BAMBOOZLED INTO LETTING THEM GO?
STEP FIVE: NO, WAIT. WHY ARE THEY STILL FOLLOWING ME.
STEP SIX: CONGRATULATIONS. YOU’VE NOW ADOPTED A HUMAN.That... didn’t go how Papyrus expected it to.
Series
Bookmarked by MairwynCSulien1990
17 Nov 2025
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Summary
The Undying and its sequel fics.
- Words:
- 50,216
- Works:
- 4
- Bookmarks:
- 23
Bookmarked by MairwynCSulien1990
17 Nov 2025
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Tags
Summary
Undyne takes the night sentry shift with Sans, and learns that anime was right about at least one thing. It isn't comforting.
If Sans isn't afraid, though, there's no way she is.
Series
- Part 3 of The Undying
Bookmarked by MairwynCSulien1990
16 Nov 2025