1 - 20 of 364 Works in Kryptonian Culture & Customs (DCU)
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Kryptonian Reproduction, an Observation by Winkaku
Fandoms: Batman - All Media Types, Superman - All Media Types, Justice League - All Media Types
16 Nov 2025
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Summary
They'd been caught in each others orbit for some time now and, quite frankly, Clark should have seen this coming. Crazy was part and parcel to Gotham after all... let alone his own life. His father had warned him about mad scientists, but Clark had the distinct feeling that this was not what he'd envisioned in the slightest.
A series of PWP vignettes wherein the plot is entirely background.
AKA: that time I tried to make a kinky science fic that turned into a writing challenge that turned into a crazy romp with associated art pieces. Fun was had by all. -
The Story of Kara El-Ze by External
Fandoms: Supergirl (TV 2015), Superman - All Media Types, DC Extended Universe
16 Nov 2025
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Kara El-Ze arrives at the fortress of solitude In a dying Kryptonian Fighter. After being stuck in the phantom zone for 25 years her cells have absorbed the Radiation from the Phantom Zone. So she is not blessed with Sols Gifts like Kal-El. Challenging Kal at every turn Kara starts forging a path for herself while being faithful to Rao and House and protecting those she loves.
Will add more tags as the Story progresses
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Meteoric Regrets by luv_xenization, YukiDokiGenerations6565
Fandoms: Superman - All Media Types
15 Nov 2025
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Kryptonians don’t date.
They bond.
Suddenly the House of El is expanding whether Kara and Clark are ready or not, and they must navigate Kryptonian rituals, Earth emotions, and the fact that their wifes-to-be keeps trying to do things like… grocery shop alone. -
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Summary
This fic has four overlapping yet distinct arcs:
Arc One: Four years after Sam Arias becomes the Director of the DEO, and two years after she marries Kara's sister, Kara finds a woman with psychic powers in an evil lair and secretly brings her home. As her new companion slowly remembers things, Kara's sister-in-law and niece become more and more suspicious.
Arc Two: A failed assassination attempt leads to Kara and her new wife adopting four children who are more closely entwined with their pasts and futures than either realize, and Kara learns her Aunt Astra is also on Earth-- a discovery which makes her headaches far more frequent...
Arc Three: What the actual fuck happened on Krypton?
Arc Four: The rise of the House of Kieran-El.
(This summary will be updated as each arc is published. This fic is currently over 500k words total, and new chapters will be posted twice a week on Saturday and Wednesday.)
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Give Me Metaphors Unraveled (Birds With Broken Wings, Part 1) by bloodvvitch
Fandoms: Superman - All Media Types, Batman - All Media Types, DCU
13 Nov 2025
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The story of how Jason Todd was abducted by a cryptid, adopted by an alien, and finally began to heal.
(This is a continuation of “I Slant Devoutly (Birdbrain)” and won’t make much sense unless reading the series in order.)
Series
- Part 2 of Bats of a Feather
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Scientist Caste by MathHeretic (ClarkNewton)
Fandoms: Superman (Movie 2025), Superman (Comics), Lois & Clark: The New Adventures of Superman, Superman: The Animated Series
12 Nov 2025
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Clark has a different secret awaiting discovery in Antarctica:
It isn't just that he won't hurt others (like Lex Luthor) if not attacked first. It's that he can't.
Kryptonians come in different breeds. Clark is literately a golden retriever (or golden retriever/collie mix) in human form.
Series
- Part 2 of super fics
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Metropolis: The Superman Chronicles by lostinfantasy9918
Fandoms: Smallville, Superman - All Media Types
12 Nov 2025
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Summary
Smallville based on the 10 seasons Future fic, following the events of the show: "This isn't the end of the story, Clark. It's just the beginning...You can be the world's greatest hero or its most mild-mannered citizen, but the only person who can write your story, is you."
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Guarded Hearts, Healing Souls by PottersoftheFuture
Fandoms: Superman - All Media Types, Batman - All Media Types
09 Nov 2025
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Eleven years ago Kryptonian Omega Clark Kent was violated by someone he thought he could trust and had his whole world devestated and rocked by the conception of his first son.
Eleven years on Clark is still healing and trying to move on from Lex - if the villain in question would let him. Clark is in Metropolis balancing raising three superpowered Kryptoian children on his own, his own Kryptonian nature, being Superman, his career, his friends and colleagues, and his growing feelings for Bruce Wayne.
At ten Kon has a lot of questions about his origins that his mother is struggling to answer. Compounded by the appearance of Flash's grandson from the future bringing dangerous news about the future of the world and the Super Family and what Lex Luthor's current plans could mean for the world forcing Lex into Clark and Kon's lives.
EVENTUAL BRUCE WAYNE/CLARK KENT - very slow burn, miscommunication issues abound.
OMEGA CLARK KENT
HUMANS DO NOT HAVE SECONDARY GENDERS
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the definition of "good" by i_loved_you
Fandoms: Superman - All Media Types, Superman (Comics), Superman (Movie 2025)
08 Nov 2025
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Lex Luthor is a good person.
He knows it as he stares into the mirror, surrounded by white tile and marble, the shower floor still wet and soap still washing down the drain. He knows it as he pours lotion onto his hands and massages his legs. He knows it as he washes his face with his charcoal soap and dries his face off with a towel.
Lex Luthor is a good person.
He thinks.
Lex Luthor is a good person.
He tries, at least. He tries every day. It’s all he’s ever tried; all he’s ever done in his life. Be good, be good, be good. Good, good, good. His definition of good…
It errs just on the wrong side of human.
So does the alien’s face, as it pops into Lex’s head.
How anyone describes Lex’s eyes as blazing while Superman lights fires with his own burning eyes is beyond him. How anyone describes his words as scathing when what comes from Superman’s mouth could freeze volcanos. How anyone describes him as untouchable while Superman has skin that bullets do not break.
Lex Luthor is not a good person.- Language:
- English
- Words:
- 6,222
- Chapters:
- 1/6
- Kudos:
- 8
- Hits:
- 54
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Cracked Sunflowers by Herdslittlefictions
Fandoms: Superman - All Media Types, Supergirl (Comics)
07 Nov 2025
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"The first thing she noticed was that she was surrounded by large yellow things...Strange, beautiful alien flowers."
Kara Zor-El arrives on earth on time. Carrying with her the other sole survivor of an apocalypse. Her younger cousin Kal-El and the weight of an entire dead culture.
Now she faces the trials and mishaps from coming to live with the Kents.Series
- Part 3 of DC Earth 1515
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Kryptonian Courting Rituals by Lights_on_but_nobody_home
Fandoms: Superman - All Media Types, Batman - All Media Types
07 Nov 2025
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"Fiddlesticks, this is probably some weird alien thing. right?"
Clark Kent suddenly has the overwhelming urge to gift rocks he finds to his teammate and friend Bruce Wayne.
5 times Clark gives Bruce a rock and 1 time Bruce gives one back
Series
- Part 2 of Superbat Week
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En todos los universos, querido by Autistic_boy_and_the_wonderbolts for Kasanne
Fandoms: DCU (Comics), DC Extended Universe, DC Animated Universe (Timmverse), DC Elseworlds, Superman - All Media Types, Superman (Comics), My Adventures with Superman (Cartoon), Batman - All Media Types, Batman (Comics), The Batman (Movie 2022), Superman (Movie 2025), Batman: Under the Red Hood (2010), Justice League - All Media Types, Justice League & Justice League Unlimited (Cartoons), Absolute Batman (Comics), Absolute Superman (DC Comics), Absolute Universe (DC Comics 2024)
06 Nov 2025
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O un fictober con mucho sesgo ideológico, pocas horas de sueño y mucha cafeína detrás.
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Interlude — The Signal
Summary:
Genesis stirs. The Fortress listens.
A signal older than Krypton touches Earth—and something answers.Kara only ever knew the Architects as myth, a lullaby spoken to Kryptonian children before sleep.
But when the summons arrives, the Fortress remembers what Krypton chose to forget.This scene takes place off-page during the main Truth Be Told storyline—after Genesis awakens, but before the first Architect manifests physically.
Only now is it shown in full.---
Series
- Part 4 of Truth Be Told Book 1
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Will You Be My Queen? by BlasterBots101
Fandoms: Supergirl (TV 2015), 虫籠のカガステル | Mushikago no Cagaster (Anime)
01 Nov 2025
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The year is 2125 AD, thirty years since the discovery of a strange disease that turned humans into insects. During that time, humanity lost two thirds of its population.
The bugs are called Cagasters. The infection spreads quickly, with a full transformation taking place twenty minutes after symptom onset. Unfortunately, these massive bugs are incredibly resilient, immune to most blades and bullets. The only way to stop the threat of the infected is to behead the afflicted person in those first twenty minutes.
Unfortunately for Lena Luthor, she happens to be turning into a Cagaster.
Fortunately for Lena Luthor, she’s just stumbled upon the Cagaster Queen, Kara Zor-El of Krypton.
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“Life, although it may only be an accumulation of anguish, is dear to me, and I will defend it.” by Ghosty842 for RenkonNairu
Fandoms: Batman - All Media Types
01 Nov 2025
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Essentially fan fiction of a fan fiction wherein:
Clark had a child forced onto him, leaving that pup behind was the hardest choice he ever had to make. At the time it had felt like the only way to hold onto his sanity.
It's hard to trust an Alpha again after such an event, even one as kind and considerate as Bruce has been all these years.Jason, Bruce's pup, knows himself what that kind of broken trust can do to a person. He almost seems to be able to smell it off him.
Maybe that's what lead him to ask that ruinous question?
Maybe not.
But Clark never regretted anything more than he did, those ill-fated words, and all of the world felt their impact.
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Clark or Kal-el wasn't the only one sent to earth all those years ago. What is his sister, his twin came to earth as well.
While he was brought up in a kind and loving farm family she was brought up to be a soldier for the wrong side.
What if one paranoid billionaire was the reason she was found.
Series
- Part 8 of Crazy Crosivers
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"Because while Clark Kent is a son of Earth, bred if not born, Kara Zor-El is the last Kryptonian."
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In many universes, the story is the same. Kal-El, Last Son of Krypton, is sent to Earth to avoid his planet's destruction. His cousin, Kara Zor-El, is sent to follow, to guide and teach him, but gets waylaid, and doesn't arrive until Clark Kent has already made a name for himself as Superman.
But what if Kal-El and Kara Zor-El arrived on Earth at the same time? What if Jonathan and Martha Kent found two orphan children in a Kansas cornfield, instead of just one?
Series
- Part 1 of House Of El
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the wound is the place where the light enters you by suzukiblu
Fandoms: Supergirl (Comics), Superman (Comics), Superman - All Media Types, DCU (Comics)
19 Oct 2025
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The skies on this planet are so big, and its sun is so warm. It might not be stupid, to hope it’s a good sign.
“Sturms a-commin,” Pa says, still squinting at the sky. “Buss finn-ush batt-nin dow.”
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The one where Kara accidentally reveals the crackiest piece of Kryptonian history, has an emotional breakdown about her parents, and Lena immediately tries to turn it into a science experiment. Featuring: space werewolves, puppy jokes, and a full moon on Saturday.