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Stellefly Week 2026 - Day 7: Conclusion
Even after achieving her wish, Firefly still can't help but doubt herself. Her family is here to let her know that she too has the right to an happy ending.
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Butterfly, dance in the sky by OverMach
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game), 仮面ライダーゼッツ | Kamen Rider ZEZTZ (TV), Kamen Rider - All Media Types
21 Jun 2026
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By day, Firefly is just an ordinary girl. In her dreams, however, she's the invincible agent Number 26, working under the secret organization CODE to eradicate evil!
Her latest mission was supposed to be another routine, but an encounter with a certain grey-haired girl might just flip Firefly's double life on its head...
AKA: A Stellefly AU based on Kamen Rider Zeztz's setting, though knowledge of the source material isn't strictly necessary.
(Stellefly Week 2026 | Day 3: Hero + Bug / Day 7: Conclusion)
Series
- Part 3 of Mach's Stellefly Week 2026
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Day 7 - Conclusion (with a bit of wildcarding some Polyamory)
An ancient ritual to prolong someone's life, as long as it's tied to a dragon's lifespan. While Firefly had recovered from her disease, Stelle wants to give her a long life together with her and March. What better way to perform this ritual, than with a makeshift wedding between Stelle and Firefly as well?
A continuation of Day 3
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Moments she felt Alive by JustXylia
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game), Cyberpunk 2077 (Video Game)
21 Jun 2026
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Firefly was alone on the streets and dying. All it took was one fateful encounter to change her life.
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Puella Stellae Terminus Stelle by TheStellarJade (JaydrFamiliar)
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
21 Jun 2026
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Stelle's life already took a strange turn when the mysterious Elio turned her and her friends into magical girls. Now, her life changes once more when a new girl joins her class and immediately takes a shine to her. Will she be able to find happiness when all is done?
A magical girl AU heavily inspired by Puella Magi Madoka Magica (with some very notable differences) for Stellefly Week 2026.
This story does not require you to have read my previous fics in this AU. In fact, you may gain something from NOT having read those.
Series
- Part 3 of Stellefly Magical Girl AU
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Day 6 - Soulmate
The Soulmates thread. A red string that ties the wrists of one it considers mates. An Emanator of Finality had convinced the strands of Terminus to spread this Beautiful thing through the universe.
Firefly is tied to her old coworker. Her old coworker was not tied to her.
Firefly is tied to Stelle. Stelle is now following that thread to meet her.Series
- Part 6 of Fragments of AUs - Stellefly Week 2026
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The Room You Can’t Escape Unless You Have Sex or Have a Giant Robot That Can Punch Through Walls by Goldom
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
19 Jun 2026
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Stellefly Week 2026 – Day 5: Trapped in a Room
See title.
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"I will give you a better reality" by XxYukiAngel
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
19 Jun 2026
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Day 5: Fireworks
After Amphoreus, Stelle discovers the truth about Penacony's events and tries to rewrite history. She will give Firefly the beautiful daydream that she had promised her.
Another entry in the Stelle(aron) timeline, happening after the events of the Belobog date.
Series
- Part 5 of Fragments of AUs - Stellefly Week 2026
- Part 4 of Stelle and her guiding star
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How to Use Your Emanator-Tier Powers by OverMach
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
18 Jun 2026
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Silver Wolf has had it with Stelle and Firefly's antics ruining their gaming nights, and so she decides to take matters into her own hands.
(Stellefly Week 2026 | Day 4: Gaming)
Series
- Part 4 of Mach's Stellefly Week 2026
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Sliding away from problems by XxYukiAngel
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
18 Jun 2026
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Day 4: Skating
Stelle just returned from Amphoreus and she needs a relaxing day. Firefly finally answered to her texts. A quiet trip to the Belobog Museum sounds like a good idea.
A new entry in the Stelle(aron) timeline~!
Series
- Part 4 of Fragments of AUs - Stellefly Week 2026
- Part 3 of Stelle and her guiding star
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Would you still love me if you were a bug by Goldom
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
17 Jun 2026
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Stellefly Week 2026 – Day 3: Bug
Stelle's first entrance to Aedes Elysiae doesn't go as expected.
A sneak preview of a later chapter in AFoLiS that was once supposed to come out for April Fool's Day, but uh here we are in June and I haven't written in 6 months, so what if I posted it for Bug Day instead.
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- Part 8 of A Flash of Light in Space – side stories
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Day 3: Dancing
The trio's life in the new region had been nice. Firefly is getting treatment for her health problems, March got a nice job and Stelle? Stelle doesn't get a break, of course! As a dragon, she gets forced into politics whether she wants it or not.
She got invited to one of the fancy balls that are just an excuse for magical beings to feel nice in their skin. She got Firefly as her plus one. Things would have been nice if people weren't constantly trying to strike a conversation with the 'Rebel Dragon'
Firefly waits for her, for at least one quiet dance.A new story in the Fantasy AU from last year's Stellefly week (Day 3 2025)
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On her visit to Pearluxe Tower, a certain statue catches Stelle’s eye… and she’s determined to get it.
(Stellefly Week 2026 | Day 2: Imitation)
Series
- Part 2 of Mach's Stellefly Week 2026
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Day 2: Masks & Holiday
It's Halloween and Stelle has to go to the Halloween party that's happening at her school. She might be *just* a PE teacher, but she's not gonna pass free food like that and it's also another excuse to see Firefly wear something cute.
Making the actual masks, though? Surely she remembers a bit from the old arts and crafts classes she used to have... it shouldn't be that complicated to make characters from Fluffy Across the Blue!This is a Hallmark AU side-story, but it doesn't reference any past event, just know that Stelle and Firefly are living together and that Stelle is a PE teacher at the local school <3
Series
- Part 2 of Fragments of AUs - Stellefly Week 2026
- Part 4 of Hallmark: Star Rail
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Suit Acting is Serious Business by OverMach
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
15 Jun 2026
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Pearluxe Corp is producing a tokusatsu themed after the Stellaron Hunters, and who better to hire as a consultant than Stelle?
It goes about as well as you'd imagine.
(Stellefly Week 2026 | Day 1: Acting)
Series
- Part 1 of Mach's Stellefly Week 2026
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StelleFly Week 2026 Day 1: Cooking
It's Firefly's birthday. Stelle could only think of one thing and one thing only: waiting for her girlfriend with a freshly baked cake!
However, Ruan Mei can't show up to help her in person, so a video call should suffice... right?
Surely a crime won't happen in the kitchen?This is part of my Hallmark AU. It gives some background information about some characters, but it's not required to be read before it.
Series
- Part 3 of Hallmark: Star Rail
- Part 1 of Fragments of AUs - Stellefly Week 2026
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Moon and Snow, Fire and Star: Honkai Star Rail Collaboration Episode by TheStellarJade (JaydrFamiliar)
Fandoms: Heaven Burns Red (Video Game), 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
03 Aug 2025
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Stellefly Week Day 6 - Crossover/Sports/Rivals/Double Date
A problem shared is a problem halved, but a love shared is a love doubled...
When newcomers from space arrive, 31-A is tasked with keeping them out of trouble. While they make perfect additions to the squad, the question remains: How did they get here, and how can they get back?
Series
- Part 2 of The Stellar Jade Stellefly Week 2025
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Stelle and March are happy with their girlfriends.
Silver Wolf and Firefly are eager to prove that they are better at the other at being a girlfriend. So they decide to have a double date.Series
- Part 6 of Xylia's Stellefly week 2025
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Alone, in the safety of her room, Firefly has some things she has to get off her chest.
(Songfic inspired by "Me, You, and Steve" by Garfunkel and Oates.)
Stellefly Week Day 7: Insecurities
Series
- Part 7 of Ashe's (Late) Stellefly Week 2025
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The Disciplinary Committee Chairwoman is A Maid! by Ansvel_Ashe
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
25 Jun 2025
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Firefly, the chairwoman of the Belobog High Disciplinary Committee. Strict to a fault, she has near-singlehandedly been responsible for reintroducing order in a once-lawless student body. But Firefly has a secret, one that would sully her reputation, and one that's fallen into the hands of one of her worst enemies. Or so she thinks....
(Or, the author starts with a Maid-Sama! AU but then gets derailed).
Stellefly Week Day 6: Media Crossover
Series
- Part 6 of Ashe's (Late) Stellefly Week 2025