1 - 20 of 209 Works in Caelus/Firefly (Honkai: Star Rail)
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The Sunset In Her Eyes by UpDownAroundAgain
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
01 Feb 2026
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A trailblazer dreams of fireflies well before he ought to. He finds that the threads of the past are not so easily severed.
Series
- Part 1 of The Script Written from Sunset
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世界并非你所认知的模样。
表象之下，异常物种、规则扭曲与认知危害悄然涌动，威胁着现实结构的稳定。
「非正常物种收容与适应性观测中心」（ASCAO）隐匿于文明背面，以绝对中立的姿态维系着脆弱的平衡——收容异常，研究特性，寻求共存。
穹，一名普通实习生，因独特的“生命体征波形”被招募。他很快发现，自己与中心能源核心“基石”的共鸣度远超历史记录。
然而这里并非温馨的科研象牙塔：收容失效频发，教团袭击环伺，高层博弈暗潮汹涌，而他自己更是多方势力眼中的钥匙或棋子，一切指向“基石”深处隐藏的残酷真相。
从处理Safe级异常文档到直面Keter级收容失效，从笨拙操控能量到背负文明存续的抉择，穹必须在谎言与真相、秩序与自由、牺牲与共存间找到自己的道路。
这是一段跨越认知边界的冒险，一场关于理解与成长的试炼，也是一次对“何为人类，何为异常”的叩问。
一句话简介：现实从未安全，只是有人筑墙于此。
绿白破站同步更新，单数日更新Series
- Part 3 of 穹右
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30th Sex-Fight Tournament (Preparation Arc) by RubyLuxuria
Fandoms: Fate/stay night & Related Fandoms, Kingdom Hearts (Video Games), Tekken (Video Games), クロスアンジュ 天使と竜の輪舞 | Cross Ange: Rondo of Angels and Dragons, Fire Emblem Series, Shaman King (Anime & Manga), Naruto (Anime & Manga), Persona Series, ハイスクール DxD - 石踏 一榮 | High School DxD - Ishibumi Ichiei, 英雄伝説 閃の軌跡 | Sen no Kiseki | The Legend of Heroes: Trails of Cold Steel Series (Video Games), The Legend of Zelda: Breath of the Wild/Tears of the Kingdom, Final Fantasy Series, Fairy Tail, 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), Sword Art Online (Anime & Manga), 소설 속 엑스트라 - 지갑송 | The Novel's Extra - Jee Gab Song, Toaru Majutsu no Index | A Certain Magical Index, 전지적 독자 시점 - 싱숑 | Omniscient Reader - Sing-Shong, Xenoblade Chronicles Series (Video Games), 신의 탑 | Tower of God, Kamen Rider - All Media Types, 崩坏3rd | Honkai Impact 3rd (Video Game), 原神 | Genshin Impact (Video Game), Ancient Greek Religion & Lore, God of War (Video Games), Yu-Gi-Oh! Series, 光神話 | Kid Icarus (Video Games), Kara no Kyoukai | The Garden of Sinners, 崩坏：星穹铁道 | Honkai: Star Rail (Video Game), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 乙女ゲー世界はモブに厳しい世界です | The World of Otome Games is Tough For Mobs (Anime), Super Sentai Series, School Days (Visual Novel & Related Media), Gundam & Related Fandoms, Bleach (Anime & Manga), Digimon - All Media Types, 입학용병 | Teenage Mercenary (Webcomic), Warriors Orochi, Dragon Ball, ビースターズ | BEASTARS
31 Jan 2026
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The 30th Sex-Fight Tournament has begun. The great calamity is approaching and many potential heroes from various worlds have been chosen to participate this tournament. But first, they need to gather 5 women each first.
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Bend, but Never Break by Resilient_Soul
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
31 Jan 2026
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When Caelus Levant takes a bullet to the heart, he spends his final moments cursing his Mother, and apologizing to the woman he loved, who he never worked up the courage to confess to.
Then, he wakes up. Wakes up different. Strange desires burn within him, his body is enhanced to superhuman proportions, and he finds himself wrapped up in a vigilante effort to save the city he’s watched rot from the inside for the last decade of his life.
He’ll bite, scratch, and claw his way through his new life, and along with his allies, unravel the mystery of a new crime syndicate ravaging his home, one seemingly blessed by the long-dead Aeon of Destruction himself. Along the way, he’ll find love, have a lot of sex, and maybe even bury the hatchet.
Action, adventure, drama, romance, harems, smut, all this and more contained in this utterly self-indulgent package. May I humbly introduce: Bend, but Never Break
(CROSSPOSTED ON QUESTIONABLE QUESTING)
Series
- Part 1 of The Breakverse
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SilverWolf locked the group by TheCopperSoulBox
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
29 Jan 2026
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SilverWolf
hi i hacked @Caelus nd added a bunch of their contacts to this chathave fun whores
SilverWolf went offline
Gepard
…I have never been called something so disrespectful to my face before
Series
- Part 3 of A Box of Chatfics
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(Un)Healthy Obsession by SpiderSlayer42
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
27 Jan 2026
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Sweet things always attracted insects, and nothing was sweeter than Caelus. Anywhere, anytime, these insects would come to him in swarms. Whether he liked it or not. It's such a shame, by the time he would realize what was going on it would already be too late.
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My Crazy Seatmate is Driving Not Only My Mind Crazy But My Heart Too?! by Fettuchini
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
21 Jan 2026
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Running from a past she can't bear to suffer under, Firefly blazes her own path in the foreign land of Asdana while attending her 1st year of High school in Paperfold Academy!
She will try her best to survive in this new life she found for herself.But complications come her way when drama arises, filled with the pasts, problems, and issues of her classmates that begin to pop up one after the other! Especially with this crazy seatmate of hers that can't seem to stop driving not just her mind but her heart crazy too?!
Modern AU
Canon Inspired Setting -
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Everyone deserves to fall in love at least once in their lives or so the saying goes. Luckily for Dan Heng, he’s got a certified cupid to help him every step of the way in discovering the identity of his true love! There’s just one problem: why is his red string attached to her?
Series
- Part 35 of DanMarch Drabbles
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Zenless Honkai Space Wars by Bige1218
Fandoms: Zenless Zone Zero (Video Game), 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
21 Jan 2026
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The heroes of Zenless Zone Zero and Honkai Star Rail get involved in a grand space adventure to find their way home in another universe with its' own planets. Harem included.
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黑厄因为心软把万敌从海里捞了上来，结果被按着狠狠被炒批了的故事。感谢钻石王老五大人的约稿，约稿请走lof马桶盖饭。
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My Dear Girlfriends [HSR AU] by StevenXd999
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
18 Jan 2026
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Summary
Caelus thought his biggest challenge at the Stellar Academy would be passing his Astronomy exams, but destiny trapped him in a chaotic orbit between the intensity of his childhood friend Cyrene, the mystery of the actress Castorice, and the tenderness of the brilliant engineer Firefly.
Unable to break their hearts, he decides to defy all logic and proposes the "Ternary System": an agreement of transparency and shared passion where the rules barely manage to contain jealousy and overflowing desire.
However, maintaining this delicate balance will be a monumental test of endurance, especially when his peculiar magnetism begins to transcend student boundaries, dangerously attracting the analytical gaze of the genius professor Herta and even the attention of the unreachable Idol Robin.
Can Caelus sustain this bridge of multiple loves without collapsing under the pressure, sleepless nights, and new variables threatening to add themselves to his equation?
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Mis Queridas Novias [HSR AU] by StevenXd999
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
18 Jan 2026
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Summary
Caelus creía que su mayor desafío en la Academia Estelar sería aprobar sus exámenes de Astronomía, pero el destino lo atrapó en una órbita caótica entre la intensidad de su amiga de la infancia Cyrene, el misterio de la actriz Castorice y la ternura de la brillante ingeniera Firefly.
Incapaz de romperles el corazón, decide desafiar toda lógica y propone el "Sistema Ternario": un acuerdo de transparencia y pasión compartida donde las reglas apenas logran contener los celos y el deseo desbordante.
Sin embargo, mantener este delicado equilibrio será una prueba de resistencia monumental, especialmente cuando su peculiar magnetismo comience a trascender los límites estudiantiles, atrayendo peligrosamente la mirada analítica de la genial profesora Herta e incluso la atención de la inalcanzable Idol Robin.
¿Podrá Caelus sostener este puente de amor múltiple sin colapsar ante la presión, las noches en vela y las nuevas variables que amenazan con sumarse a su ecuación?
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Mydei hide the fact that he and phainon had children from one of their love making, and had given the children away to be raised in a normal lifestyle before he and phainon got together. That was until Phainon bumped into his children on the way back to Okhema after his mission.
Series
- Part 1 of Starlight series
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After a small misunderstanding, Caelus returns to the Stellaron Hunters and takes back his old identity. Before he could rest, a script sends him to Amphoreus, where a meeting with the Astral Express is inevitable. (I don't know how to write summaries)
Series
- Part 1 of My friends wrote these
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To Walk a Long Horizon by UpDownAroundAgain
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
29 Dec 2025
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A dragon crashes down on The Eternal Land and, against all odds, weaves a part of his story into the teal-blue tapestry of the sky.
He finds threads woven so deeply are not easily untangled.
Not without unraveling himself.
Series
- Part 2 of The Script Written from Sunset
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色情露骨描写有，请注意。黑厄因嫉妒白厄而半夜偷爬大碗老师的床，结果被反压了的故事。he结局，时间线是轮回未结束之前。写得很像痴女。lof马桶盖饭，欢迎约稿
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love can transcend even limits placed by Phoenixiia
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
26 Dec 2025
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Two kingdoms, once lived together in awkward tension, have broken out into a war.
The driving factor? Bad blood between three allies.
Unknowingly, when the princess of the Finality Kingdom, Stelle meets the crown prince of the Hunt Kingdom, dressed as a knight, Dan Heng, they fall in love despite their countries being at war with each other.
How will their love survive?
Day 5: Princess x Knight |
Secret AdmirerSeries
- Part 5 of Phoenix's DanStelle Week
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How does one celebrate the season?
A series of modern!au drabbles featuring some of my favorite ships <3
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- Part 2 of Em's HSR Modern AU
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和土豆师傅一起炒的纳穹饭，谢谢土豆师傅这个许久没写文的人被我拉起来拉磨了！两个人一人一棒轮流来的，跪着求了土豆很久（并没有）
穹和流萤是青梅竹马，但是中间某个黑皮男人横插一脚
注意:流萤是扶她，全是ntr无道德无三观非常恶俗 -
The Trailblazer Knight and the Armored Princess by UltraHonkai
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
18 Dec 2025
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Oneshots featuring Caelus and Firefly.