Xenia12
Fandoms
- Amphibia (Cartoon) (9)
- The Owl House (Cartoon) (3)
- Danny Phantom (3)
- DCU (1)
- Batman - All Media Types (1)
Recent works
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Losing Marbles (Old Version: Discontinued) by Froggy455739, Xenia12
Fandoms: Amphibia (Cartoon)
09 Feb 2026
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Summary
An AU where The Core messes with Marcy’s head and convinces her that Anne and Sasha have never cared about her, which leads to her willingly serving The Core and going apeshit (as she should).
(This is the old version of the AU that is now discontinued. Here is the link to the new version that is still receiving updates: Losing Marbles (Remastered)
I (Xenia) worked mostly by myself for chapters 1-4, but chapter 5 and on Froggy helped a LOT with motivation, dialogue, and general brainstorming. I honestly wouldn’t have continued this well (or maybe even at all) without her so thx Froggyyyyyy!!
Edit: Froggy’s single-handedly carrying this now
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Summary
A Core-rupted Marcy AU set during S3 after the canon events of True Colors and Olivia & Yunan:
Imprisoned within the mindscape at her lowest point, The Core leverages Marcy’s traumatic memories to persuade her into joining their “noble” cause of restoring Amphibia to its former glory in exchange for partial control of her body. Fearing her friends want nothing to do with her and she has nothing left to live for, will Marcy turn to a path of darkness to serve the Core?...
(This is a rewrite of the original Losing Marbles aimed to address the mischaracterization and remedy the 3-4 month timeskip that basically skipped Marcy's descent. As fun as it is to make our blorbo go fully on unhinged evil, We both learned it makes for a far better story if there is more conflict within her heart to challenge the Core’s constant manipulation.)
Also, this AU will feature a few original Core Member characters carefully crafted to expand upon what we know about the Core and serve the story.
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Summary
Danny had felt safe around his parents’ inventions growing up. Sure, he wouldn’t always call their stuff stable, but they were just trying to protect everyone. They wouldn’t hurt him.
That is, until he became what they hunted and was on the other side (ha) of their “protection”
ﮩـﮩﮩ٨ـ♡ﮩ٨ـﮩﮩ٨ـ
Gift to Mali for the Phantom Core server’s Trick or Treat event!! (Glimmer was her pitch hitter, so I’m dedicating it a bit to her too hehe)
Hallowed by thy ween <3
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Seeking to restore balance to a planet separated from the Infinite Realms, Danny was not expecting the crazy shield he needed taken down to be powered by a KPop girl group, of all things.
… Their songs slapped, though.
Or: The parallels between KPop Demon Hunters and Danny Phantom are making me rabid so here’s some of the visions I’ve been tormented by.
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Danny put off taking his place on the throne until he graduated high school. Now, a couple days after getting his diploma and never having to see those cursed halls again, he’s too busy with his new responsibilities to attend the party his classmates are throwing.
Tucker and Sam try to convince him to come, but he insists he can’t.
However, when someone has the genius idea of summoning a ghost for shits and giggles, why not do one better and force the new King of Ghosts to hang out with his friends?
HAPPY DANNYPOCALYPSE WAHOO
Recent bookmarks
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What Evolution Made Us by the_adventure_writer1379
Fandoms: Iron Lung (2026), Project Hail Mary (2026)
22 Apr 2026
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Summary
It's something of an unspoken commandment that when you hear the SOS beacon, you respond, no matter what. Grace knows this. He knows that it might jeopardize the mission, but he can't leave someone in danger. He can't.
***
Through a bunch of coincidences and the author pulling many worldbuilding strings, the Hail Mary picks up a faint distress signal and goes to investigate. When it does, what should it find but an ocean of blood on a tiny moon drifting in a starless void.
the #evolution AU on my Tumblr page (which is mentioned in my profile)
Bookmarked by Xenia12
02 Apr 2026
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Within A Spectroscopic Binary by oofouchyikes
Fandoms: Iron Lung (2026), Project Hail Mary (2026)
22 Apr 2026
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Summary
Between Grace's scant first aid and the nanny bot they managed to get the man mostly stable, tucked into Grace's bed and completely dead to the world for the past few days.
It's the same man currently trying to kill him.
or, the Eridians find a man covered in blood and Grace hasn't been able to care for something in far too long.
- Language:
- English
- Words:
- 25,530
- Chapters:
- 13/?
- Collections:
- 1
- Comments:
- 481
- Kudos:
- 1,498
- Bookmarks:
- 327
- Hits:
- 15,031
Bookmarked by Xenia12
11 Apr 2026
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Hail Mary, Full of Grace! by Alviva (AlvivaChaser)
Fandoms: Project Hail Mary - Andy Weir, Project Hail Mary (2026), Iron Lung (2026), Iron Lung (Video Game)
22 Apr 2026
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Summary
Whatever happened here was bad. Irrevocably, inexplicably, inarticulably bad in a way that the most basal parts of his being wants nothing more than to escape from. But Grace can't turn away.
After encountering what appears to be a last hoo-ra emergency mission attempt from Earth caught up in the Hail Mary's wake, Grace and Rocky discover a single, severely injured human being quite literally encased in what Grace can only describe as a crime scene. A horror movie. And when he wakes up? He's mad. Really mad. Talking to the walls mad. Now they have to figure out just where he came from and why. Things are further complicated when all the newcomer (Simon, they learn) can talk about is missing planets, haunted oceans, and non-existent space stations. That and the really weird data they've been picking up on.
Maybe part of solving that is, much to Rocky's enthusiasm; both Grace and Simon slowly realizing how lonely they are.Bookmarked by Xenia12
10 Apr 2026
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Because My Insides Are Red (and yours are too) by rockyplier
Fandoms: Project Hail Mary - Andy Weir, Project Hail Mary (2026), Iron Lung (2026), Iron Lung (Video Game), David Szymanski's Iron Lung - All Media Types
17 Apr 2026
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Summary
Grace is coming to terms with living on Erid, being the only human is fine. He has Rocky, he is getting along with Adrian too, and Armando is always around for a chat. So why does he still get an aching feeling in his chest like something is missing from his life? It's something he doesn't want to think about too much, no point when its gonna give him nothing but grief.
That is until Rocky gives him the news, during the Eridian's mission to continue space exploration, they found... a person? Stranded on their own, just like Grace once was. With the new human on route to Erid, Grace contemplates all the ways that this could change his life.
or
Socially isolated Ryland Grace navigates a relationship with a terribly attractive traumatized man brought to him by the Eridians.
Bookmarked by Xenia12
10 Apr 2026
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where nothing bleeds by interstellarisms
Fandoms: Iron Lung (2026), Project Hail Mary (2026), Project Hail Mary - Andy Weir
10 Apr 2026
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Summary
Simon didn’t expect his savior to be exactly his type.
What a welcome sight. Even if this stupidly handsome man ends up being evil, or working for the C.O.I, at least he’d die looking at something good.
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Grace and Rocky find Simon's ship floating in deep space on their way to Erid.
- Language:
- English
- Words:
- 26,712
- Chapters:
- 10/10
- Comments:
- 606
- Kudos:
- 3,199
- Bookmarks:
- 652
- Hits:
- 28,684
Bookmarked by Xenia12
10 Apr 2026