1 - 20 of 108 Works in Kryptonite Poisoning (DCU)
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devoted by Anonymous
Fandoms: Superman - All Media Types, Superman (Movie 2025), Superman (Comics)
09 Dec 2025
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“I’ll be the one at home doing the cooking and the laundry.”
She gives him a look.
“What?” he laughs. “I already do both, no marriage required.”
“Only because I can't cook and you can superspeed through it.”
“Still counts.”
She smiles. Brief, reluctant. “But don’t you ever want that? Something typical? Traditional? Or whatever the opposite of our circus is?”
Series
- Part 22 of Ray writes Clois
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Clark Kent's Kissing Experiment by Gabi3301
Fandoms: Superman - All Media Types, Superman (Movie 2025), Smallville, Batman - All Media Types, DCU
03 Dec 2025
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For Elizabeth Harper, the universe has always made sense through equations and logic. She is the girl who finds order in chaos, who believes every problem has a solution. But the heart of Clark Kent—her best friend and childhood neighbor—is a chaotic variable she cannot solve. When he asks for help to win over Lana Lang, Beth agrees, disguising her own desire for Clark under the logical pretext of applying a 'scientific method' to the problem, treating their kisses as a controlled experiment. The result, however, is an explosion of data she cannot predict: primitive jealousy, buried secrets, and an attraction that defies any law of physics. It is a journey about a girl who tries to control the uncontrollable, only to discover that the most powerful—and devastating—emotions are those that defy any formula.
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Wish I didn't feel the hurt by Phantomxlegend
Fandoms: Superman - All Media Types, Superman: The Animated Series
24 Nov 2025
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“Hey, come on, lemme walk you home,” Lois squeezed his arm gently, looking up at him with the faintest playful smile, although the worry that creased her expression was almost palpable. “You always see me home.”
Clark groaned and leaned forward some, ducking his head and tucking his chin against his chest. “Very funny… Nice try…”
“Oh, well,” Lois tilted her head to the side and shrugged despite Clark leaning way too much of his weight against him, “I s’pose that my apartment will just have to do, as long as you behave yourself.”
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Lois takes care of Superman after a rough battle
Series
- Part 35 of DC comics? like direct current?
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The Great Dangerous Superman by PaonCheri
Fandoms: Superman - All Media Types, Batman - All Media Types
18 Nov 2025
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Bruce has no idea who Superman is, but if this freak doesn’t stop stalking Gotham, he was sure to do something about it.
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you love enough and you love to death by herbalcrisis666
Fandoms: Superman - All Media Types, Batman - All Media Types, DCU (Comics), DCU
04 Nov 2025
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Clark and Bruce wake up in a dark enclosed space and can't get out
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After defeating Lex Luthor, Superman is still recovering from the Kryptonite poisoning and the fight. However, he’s soon thrust into another attack and comes to back to Lois in much worse shape than when he left.
Part of Sicktember 2025
Sicktember Day 29: Came Back Worse/Round 2
Series
- Part 29 of Sicktember 2025
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The Man of Clay by Black_Tulip
Fandoms: Superman (Movie 2025), Superman - All Media Types
31 Oct 2025
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Kryptonite dust in his body, sirens in his ears, and the weight of being human on his shoulders. Superman learns what fragility truly feels like.
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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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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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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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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 —"
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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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you're my kryptonite by loveyoutothemoonandtosaturn24
Fandoms: Smallville, Superman - All Media Types
24 Oct 2025
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When a escaped patient from Belle Reve ambushes Clark on the farm, it's up to Lois to save him.
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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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“You’re wrong,” Jon rasps quietly.
“Haven’t proved that yet, man,” Conner says.
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Papillon by Salmonocat
Fandoms: DCU, Superman - All Media Types, Batman - All Media Types
20 Oct 2025
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Lex makes some discoveries about Kryptonian genetics and a kryptonite poisoned Superman comes crashing though Bruce's window.
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Come As You Are by everyonethinkstoomuch
Fandoms: DCU, DC Elseworlds, Smallville, The Batman (Movie 2022), Superman (Movie 2025), Wonder Woman - All Media Types, Superman - All Media Types, Batman - All Media Types
10 Oct 2025
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'Bruce was only watching to see how Clark’s sparring was coming along... He wasn’t watching Clark because he liked him or found him attractive. That would be foolish, and not sensible at all, and a distraction from the more important things in life, like beating up criminals every night and passing his exams.'
When Clark Kent gets into yet another fight on a night out, his friend Diana suggests he joins the university boxing club to get used to fighting back, without killing someone with his superpowers. Bruce Wayne has just transferred to Metropolis City University and isn’t all too happy about it. Unlike everyone else he knows, he misses Gotham. And now he has to balance university, being Batman, and his feelings for Clark Kent - which he definitely doesn’t have.
CONTENT WARNINGS: a little bit of swearing, implied abuse, implied & described mild violence, lots of discussion of dead parents.
This is an AU drawing on several different versions of characters and also my own interpretation of them. Bruce is Battinson, Clark is Corensupes & Smallville. The others are a mix of all media types and kind of just what I want them to be! -
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Lex Luthor has Superman in his pocket dimension, trembling, on his knees. What better time to prove his superiority?
Written for Whumptober Day 10, Prompt Without Consent.
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Whumptober 2025 by helloilovefanfiction
Fandoms: Original Work, Harry Potter - J. K. Rowling, Superman (Movie 2025), Percy Jackson and the Olympians - Rick Riordan, Marvel Cinematic Universe, KPop Demon Hunters (2025)
08 Oct 2025
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My fics for Whumptober 2025.
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Lois may have saved Clark from Lex's pocket universe, but she's beginning to wonder if getting him to his parents' farm is the bigger struggle.
Or, the missing moments between Lois helping Clark to the T-Craft and the deleted scene of Lois kissing Clark's cheek as he recovers in his childhood bed.
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Pain (the price of being human) by orphan_account
Fandoms: Superman (Movie 2025), Superman - All Media Types
07 Oct 2025
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Before Superman is rescued from his prison inside the pocket universe, Lex decides to try a more "hands on" approach to get answers out him. (Basically an extra scene where Clark gets tortured by Lex)
Series
- Part 1 of Whumptober 2025
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Lois Lane awoke with a start.
She wasn’t entirely sure why. A soft breeze billowed through the lace curtains in the guest room, and she could hear the faint ticking of the old grandfather clock in the living room. Outside it was silent. Kansas nights were always too silent for Lois, who found comfort in the cacophony of sirens and road noise out her apartment window. And yet despite the silence, and the peace of this warm night, Lois Lane had awoken with a start.
Something was wrong.
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Clark has a nightmare and Lois is there to pick up the pieces.
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The Kara/Cat Multiverse by TheRealJLRules
Fandoms: Supergirl (TV 2015), Smallville, Superman (Movie 2025), Superman (Christopher Reeve Movies), Supergirl (1984), Lois & Clark: The New Adventures of Superman, Superman & Lois (TV 2021)
19 Sep 2025
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The relationship between Kara Zor-El and Cat Grant, as seen within various timelines...
(SPOILER WARNING for "Superman '25")
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coming home to you by soulmatebattery
Fandoms: DCU (Comics), Batman - All Media Types, Superman - All Media Types
17 Sep 2025
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Weakened by green kryptonite poisoning, Clarke sustains an injury that won’t heal until sunrise. Unsurprisingly, Bryce insists on fixing it, and the proximity makes Clarke long for the intimacy they've lost, for the love she still holds for the bat that stole her heart.
Could this injury be what's been needed to patch the rift between them and mend what's been broken?