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:
- 24
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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
When a strange rip in spacetime opens up on top of Flambae and sends him hurtling back through time to land in the past smack dab in the middle of his fight against Mecha Man in the burning mall, he understandably panics. But after he manages to escape the fight with his fingers still attached and no handcuffs around his wrists, he realizes that he's somehow managed to change the past, not just re-live it. How is that possible?
Hmmm. And what else can he change?
Realizing that he's stuck here now in this new timeline, Flambae resolves to use his knowledge of the future to make things better for himself, his friends, and his family. He's going to do things right this time around. He's going to be a real hero. He's going to help.
And quite frankly, who needs more help than one Robert Robertson the Third?
Bookmarked by MairwynCSulien1990
02 May 2026
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Enrichment by alatarmaia4
Fandoms: Project Hail Mary - Andy Weir, Project Hail Mary (2026)
02 Apr 2026
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Summary
The Eridians have finally gotten the water feature in Ryland's personal zoo enclosure just right (even if Rocky would like him to stop calling his dome that).
Rocky refuses to believe that humans naturally float. There is no way Ryland's entire species regularly goes into deep water for fun.
- Language:
- English
- Words:
- 3,676
- Chapters:
- 1/1
- Comments:
- 216
- Kudos:
- 6,505
- Bookmarks:
- 1,055
- Hits:
- 24,607
Bookmarked by MairwynCSulien1990
02 May 2026
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You Just Need Someone to be Brave For by MeYaGurl
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir
02 Apr 2026
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Summary
Grace stared at the monitor. All he had to do was scroll back in the footage to find out what happened. He glanced back at Rocky, he was still completely absent of movement. He couldn’t really remember what happened. It was all sort of… hazy.
Or Grace rewatches the CCTV footage from the onboard cameras of what happened when they went fishing
~~~
Okay I just want to write a scene where Grace watches the pain that Rocky goes through when Rocky rescues him. I don't know if it aligns with the timeline or anything but who needs a timeline.
Bookmarked by MairwynCSulien1990
02 May 2026
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xenonite hair brush by Anonymous
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir
02 Apr 2026
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Summary
Rocky came up with new ways to poke and prod at his friend beyond bouncing sound waves off him.
- Language:
- English
- Words:
- 2,157
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 28
- Kudos:
- 1,059
- Bookmarks:
- 120
- Hits:
- 4,546
Bookmarked by MairwynCSulien1990
02 May 2026
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Saving Grace by agoldengalaxy
Fandoms: Project Hail Mary - Andy Weir, Project Hail Mary (2026)
30 Mar 2026
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Summary
“Grace, question?” Rocky was becoming increasingly more nervous. He’d never seen Grace do this before. Sleep was supposed to be restful. This didn’t look restful at all.
Bookmarked by MairwynCSulien1990
02 May 2026