41 - 60 of 1,573 Works in Kryptonite (DCU)
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DCRWBY's Elseworlds by AndrewJTalon, NeedlestheGalvan, Redreaper616
Fandoms: RWBY, DCU (Comics)
30 Oct 2025
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Summary
In the vast stars of the Multiverse, infinite in potential and unbound by possibilities. Familiar words to live by but in the ever expanding universe full of possibilities, it puts the entire concept of the Butterfly effect in question.
The Trinity, or as we know them as our young heroes, have barely started their adventure yet into the unknown.
Now where were we?
Ah yes.
We know the stories of worlds before and the worlds that come after, how about a few stories from elsewhere as it is obvious these stories are very young in their own way.
These are the Stories, of the Elseworlds
The Shadow Returns; Chp 1,2
Justice League OP
Superman & Yang
Justice society of the Great War
Batman Beyond
Peacemaker
Lanterns of Remnant
The Birthday bunch(Whitley,???)
???
???Series
- Part 3 of The AJT DCRWBY AU
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VITAMINA. by gusgusleoncito
Fandoms: DCU, The Batman (Movie 2022), Superman (Movie 2025)
30 Oct 2025
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Summary
"Tengo su Kryptonita, y para su harem les tengo una vitamina"
Brucie Wayne bought the Daily Planet, and not only that, he has access to red Kryptonite. The plan? He knows Clark Kent is Superman; he just needs to confirm it.
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And I'm Robin by CastrianAmore
Fandoms: Batman - All Media Types, Young Justice - All Media Types
29 Oct 2025
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Summary
Tim has to stitch Kon up. It feels wrong. He’s done this a million times but for a Kryptonian to be under his needle still suffering from the effects of severe kryptonite poisoning…. He hates it.
Whumptober day 4 & 23
Series
- Part 3 of Whumptober 2025
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Day Seven--Trapped with the Enemy by SpiderMansUnfriendlyNeighbor
Fandoms: Superman (Movie 2025), Superman - All Media Types
29 Oct 2025
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Summary
Clark has mostly evacuated a collapsed mine of miners and is examining the broken elevator when Lex Luthor, freshly escaped from prison, runs in. And then the mine collapses again, trapping them inside together--with kryptonite.
Series
- Part 7 of Whumptober 2025
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One More Light (Invincible X Male OC) by MK11_EGY
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics), DCU (Comics)
28 Oct 2025
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Summary
"Who cares if one more light goes out?
In the sky of a million stars
It flickers, flickers"An infant named Sol-El was flown away in a pod from a faraway planet called Krypton moments before its destruction. The pod crash-landed on Earth, specifically outside of Chicago, a quarter mile away from a human couple just returning to the city.
17 years later, the infant, now grown to a teenager and now named Shaun Palmer, struggles between his own heritage and his duties as the hero named Superboy while threats loom over the planet he now calls home
Season 1: ✏️
Season 2: 🚫
Season 3: 🚫
Season 4: 🚫 -
meeting in the middle by The_Ice_queen_623
Fandoms: DCU, Supergirl (TV 2015), Batgirl (Comics), Batman - All Media Types
27 Oct 2025
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Summary
Kara gets injured in a battle and Babs comes to save her.
Series
- Part 27 of Flufftober 2025
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real house by i_loved_you
Fandoms: Superman - All Media Types, Superman (Comics), Batman - All Media Types, Batman (Comics), World's Finest (Comics), Smallville
26 Oct 2025
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Summary
“I wanted to be an astronomer," Clark spoke. “As a kid,” he added. His voice was cracked from screaming and his throat raspy. His words were not loud enough to echo, even empty as the space was. Bruce’s rhythmic breathing was disrupted–he must have been meditating.
Giving up on the pretense of sleep, Bruce rolled so his back was no longer facing Clark, stared back at him across the small room. “Yeah?” he asked. His voice was not cracked from screaming–rather, raw from crying.-
Missing scene from Bruce's and Clark's time captured in Lubania
Series
- Part 1 of Superman: Red & Blue: Issue #1
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Day Five--“My panic’s at the ceiling, but I’m face down on the carpet.” by SpiderMansUnfriendlyNeighbor
Fandoms: Superman - All Media Types, Smallville
26 Oct 2025
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Summary
Lois Lane is left alone with a badly beaten Clark Kent. She's trying not to break down, but how can she not when her husband is dying in her arms and there's nothing she can do to stop it?
Series
- Part 5 of Whumptober 2025
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leased by Ghost_and_ghouls123
Fandoms: Superman - All Media Types, Batman - All Media Types
25 Oct 2025
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Summary
Superman, angry about Batman's poor planning and confronts him directly. Batman feels mentally exhausted from the mission's failure.
Or
both of them dont want to admit there wrong so instead of fighting they fucking -
Screaming through a breathing tube by maruja35
Fandoms: Superman - All Media Types, Batman - All Media Types, DCU (Comics), Justice League - All Media Types
24 Oct 2025
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Summary
He tries to cough and can't and he's choking and panicking and a voice is speaking, something is on his shoulder, and he tries to twist away and grab at his mouth, but hands stop him, hands hold him down to torture him and suffocate him and this must be some new game Luthor devised and he can't breathe and everything hurts and he can't —
"—please, Clark, please calm down, it's okay, you're okay, I've got you, I promise, you're okay, please calm down —"
Or
Clark is Not Okay, and Bruce isn't either.
Whumptober 2025 Day Twenty-Three: "How’d I get to this place?" Intubation | ICU | Choking
Story picks up at the end of Part 2!Series
- Part 3 of But the world keeps spinning round
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It's Not My Fault You Look So Good by KibaKiseu
Fandoms: DCU, Batman - All Media Types, Superman - All Media Types, DCU (Comics)
24 Oct 2025
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Summary
How could anyone expect him to not take a few seconds to analyze every crevice formed on Kon’s grimacing face as he mustered all his strength to lift a fallen building, or the way the light refracted off his studded belt as it shifted lower on his hips? That time, a full body shiver had momentarily wracked his body instead of the adrenaline required to block a kick. His broken ribs made sure to thank him for that one.
TLDR: Tim cannot for the life of him keep his focus when Kon is engaging in battle with him. Smut ensues.
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Trouble on Taco Tuesday by blg1987
Fandoms: Superman & Lois (TV 2021), Superman - All Media Types
24 Oct 2025
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Summary
24/10 - Chapter 21 updated!
Taco Tuesday at the Smallville diner takes an unexpected turn when Sharon Powell and two armed men arrive with a kryptonite bomb and a thirst for revenge.
But does one of the gunman have a hidden agenda? Who is he working for? And what do they have in store for the Man of Steel and his family?
Set just after 2x12.
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you're my kryptonite by loveyoutothemoonandtosaturn24
Fandoms: Smallville, Superman - All Media Types
24 Oct 2025
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Summary
When a escaped patient from Belle Reve ambushes Clark on the farm, it's up to Lois to save him.
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The Form of Crunching Numbers by Starlighter_Varda
Fandoms: Superman - All Media Types, Superman (Movie 2025), Superman (Comics)
24 Oct 2025
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Summary
Self-awareness and control were among Lex Luthor's many strong suits, and he knew that allowing himself to sink into obsession yielded great results.
But what he couldn't understand was why his focus was being torn between taking down Superman, an alien threat, and coveting the attention of Clark Kent, a Midwestern journalist.
Or why his fixation on Clark was threatening to consume him whole.
_______________________________Or, How Lex Luthor's Two-Headed Obsession with One Man Derailed His Life.
Series
- Part 1 of The Knife Cuts Both Ways
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Supernova by ErisHunter
Fandoms: DC Extended Universe, Superman - All Media Types, DC Comics
24 Oct 2025
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Summary
Superman, el imbécil más grande de la historia, el fin de los sueños y esperanzas, el fin de todos los logros…
Un imbécil ególatra, sediento de admiración.
Alexander Luthor, sabía todo eso, y se encargaría de mostrárselo a todo el mundo, a pesar del peligro.
Sí, Superman podría ser un peligroso depredador, pero le demostraría, que él también podría ser una temible presa.
Sin embargo, no contaba con este gran contratiempo.
—I m p o s i b l e —Lex se aferró tercamente a la esperanza.
—Señor Luthor… Sé mejor que nadie, que lo que le estoy diciendo es… —Su médico lo observó el nerviosismo visible pero resuelto—… improbable.
—Imposible.
—Señor Luthor, jamás se ha dado un caso, usted… —El corazón de Lex comenzó a latir apresuradamente mientras sus manos comenzaban a sudar.
—No lo digas…
—Por imposible que lo creíamos y aunque no quiera aceptarlo…
—No sigas…
—Alexander, usted tiene un embarazo con aproximadamente 8 semanas de desarrollo.
~¿Cuánto de ti estarías dispuesto a perder, con tal de obtener lo que quieres?~
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is there anything more loyal than the sun? by suzukiblu
Fandoms: Superboy (Comics), Superman (Comics), Superman - All Media Types, DCU (Comics), DCU
23 Oct 2025
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Summary
“You’re wrong,” Jon rasps quietly.
“Haven’t proved that yet, man,” Conner says.
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I Got A Way Back Home And An Open Door by PainTheDoll
Fandoms: DCU (Comics), Batman - All Media Types, Superboy (Comics)
22 Oct 2025
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Summary
“I'm probably overreacting.” Tim said.
“You do in fact do that.” Bernard chuckled, “but doesn't mean it might not matter, what is it?”
Tim hesitated before sighing.
“Kon hasn't messaged me for the past eight days.” He said. “Sure, he can go quiet for certain stuff, but he usually tells me before or responds to my messages with some dumb gif or reaction image if busy.” He said, “I'm probably being paranoid..it's only been a little over a week but..”
Bernard gently hummed, “A week of silence is pretty serious during all the danger you guys can get in.”
Kon had been missing for over a week when he crash lands on Tim and Bernard's balcony bleeding.
For Whumptober 2025, Prompt: Collar
Tilte from the song Take Me Anywhere by Natewantstobattle -
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Summary
Alex manages to knock out the last goon in the room. She pants as she signals to the team to keep moving. She waits for the agents to exit the room before quieting her voice. “It’s- it’s not good, Lena…”
Lena stops in her tracks, pressing the phone harder against her ear to ensure she doesn’t miss anything.
“We lost contact with Supergirl about 20 minutes ago. Last report that came in was Kryptonite was present. We’ve been trying to push our way through to her, but…”
“Has there been any sign?”
“There’s been a few craters and holes punched through the walls. We are following the trail, but we still can’t raise her on comms.”
OR
Kara's life is in danger. Lena does everything she can to find and save the love of her life. When they do find her, she's not the same. The question is: will she ever be?
Series
- Part 29 of Supercorp Stories
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the caged bird sings by i_loved_you
Fandoms: Superman (Movie 2025), Smallville, Superman - All Media Types
22 Oct 2025
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Summary
The caged bird is beautiful.
He sings prettily, calls out in shades of red and yellow and blue, and the sun shines as he sings.
The caged bird is so beautiful.
He remembers the first time he realized he was caged. A bear trap around his jaw. He must never speak evil, though he sees and hears it at all times, unable to stop.
His powers are gifts. His powers are gifts. His powers are gifts.
He does not regret his gifts. He regrets his cage. -
Make it hurt, I'll eat the dirt, I just don't care anymore by maruja35
Fandoms: Superman - All Media Types, Batman - All Media Types, Superman (Movie 2025), DCU (Comics), DCU, Justice League - All Media Types
21 Oct 2025
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Summary
Clark is losing himself. He knows only pain and compliance. He fears the day he will forget that there are some answers that are worth being tortured for refusing to give.
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An alternate ending to part two: what happens when Clark doesn't escape in time? How long will it take the team to rescue him, and how much of him will be left when they do?
Whumptober 2025 Day Twenty-One: "Sold my soul, broke my bones." Kneeling | Makeshift Splint | Brainwashed
Series
- Part 4 of But the world keeps spinning round
