Best One-Shot Canon Divergence Fanfics
Canon Divergence one-shots under 10k words — the trope distilled to a single complete read. Curated from AO3, ranked by kudos.
Top 20 One-Shot Canon Divergence Fanfics
Ranked by AO3 kudos. Each fic is tagged with canon divergence and falls in the short stories under 10,000 words range.
the bat's nest
by helenabertinellis
The Justice League knew that Batman didn't trust anyone; they also knew that they were probably the closest he got. Aside from them, Batman worked alone.At least... they thought they knew that. Then they met his kids.
Another Version of Subaru
by orphan_account
A one-shot version of Subaru where his life goes different before going to the Re:Zero world.
You Have Reached Lily
by ItsMayBiTheWay
Hayden finds Lily’s contact and touches the little call button. After a short time, the call connects. “Shane,” a breathless sound reaches his ear, a broken heavy Russian accent cut off by a choked up sob. “You scared me.” Hayden hangs up. OR Hayden calls Lily after Shane’s injury
Mr. Emergency Contact
by fandom_commitment_issues
He was just confused at this point. Was there a problem or not? Why on earth was the school where Hayden Pike sent his children calling him? or Ilya Rozanov realizes he's an emergency contact in the exact moment he needs to act like an emergency contact. Hayden Pike has to release a statement about
wrong number
by adelfie
There’s a few rings, then the phone picks up.“Wayne Residence.”That’s funny, Tim thinks, Mrs. Mac doesn’t sound like herself.--On a hot July evening while home alone, eight-year-old Tim gets a fever. He means to ask Mrs. Mac for help — but ends up accidentally calling Alfred Pennyworth. Somehow, eve
WAG Support Network
by stabthroughme
Shane went down hard, bleeding on the ice, and Ilya was hiding in a stairwell to avoid Shane's teammates when he caught up on the WAG chat and saw the missed call from Jackie. Inspired by the last bit of "please leave a message" by Ravenesta
Shane Hollander and Ilya Rozanov Break the Internet
by UglyGreenJacket
[An image of this year’s NHL East All-Star team, including Ilya Rozanov, Shane Hollander, Wyatt Hayes, Troy Barrett, Carter Vaughn, and Scott Hunter, all smiling after winning this year’s NHL All-Star Game in Las Vegas] @NHLInsider There’s rumor going around that Page Six has evidence from last we
criteria
by PaintedVanilla
“I don’t think they know that we’re married.”
No Harm Will Come to You Here
by fancyh
"That was magic," Arthur accuses."Oh." Merlin just nods, looking unperturbed. Arthur fights to keep his expression calm, mind racing and heart pounding. "Sorcery is outlawed in Camelot. On pain of death."Merlin splutters, finally fixing Arthur with an affronted glare. "It's not like I meant to do it
I said nobody knows you
by rachelrae
"And so, like, Roz is never at these things?" Barrett had asked."Well, he's come once or twice." Bood had answered, a thoughtful face on. "We always invite him, though I know at this point he's going to be busy.""But what's he doing?" Barrett asked, his face crunched up."It's an Ottawa Centaurs myst
He’s Not Paid Enough to Deal with This Shit
by janonny
One of the first things John did was to write up step-by-step instructions on how to conduct a proper job interview before handing it over to Mycroft for his perusal. There were no kidnapping, deserted car parks or stolen therapy notes anywhere on that list.(Or the one where John returned from the w
open up your lovin’ arms (i want some, want some)
by oaseas
Dustin's concerned Steve's going to die alone. Steve's concerned Dustin won't ever understand the concept of boundaries. Or: Dustin attempts to save Steve's love-life.
teach me how to pray, how to say your name
by MyHope (CutesyMe)
“It’s so unfair,” Jimin continues to rant, frowning at the Nutella on his toast. “You stupid alphas get your rut only four to six times a year while we omegas have to go through heat each month. EACH month. Do you know how horrible that is? And it only gets less after we find a mate, which is so bot
These Mortal Treasures
by ChilianXianzi
"Is that something that Wei Ying would like?" Lan Wangji asks softly, carefully, "To be kept?"There's that fleeting, lost look in Wei Ying's eyes once more, and Lan Wangji thinks it's unacceptable - That Wei Ying had not felt welcomed in his own home, so much so that he decided to wander the world a
Unforeseen Mayhem
by Aerugonian
It all happens so fast.One second Izuku's watching as Eri steps haltingly into the room, stomach dropping as he realizes she's going to go back to Overhaul and Togata isn't there to stop her. His body isn't cooperating with him anymore. It's all he can do to stand there and watch as she takes a step
Intentions
by unearthly_obsession
Historia isn't exactly Eren's biggest fan, but as a member of His gang she is under his direct orders to serve every whim or face the consequences.
a paper friend
by soft_wanning
Lan Wangji finds a paperman far from its body and helps get it home. -Or-Lan Wangji unknowingly meets Wei Wuxian for the first time.
Keep It In My Chest
by DerRumtreiber
Enid is disturbingly quiet as Wednesday leads her into the manor and up the staircase, down the hall, and up another staircase. When they reach the Blue Room Wednesday stops and turns, finding Enid’s eyes on her, still big and dewy.“What?” Wednesday asks. “What is it?”Enid bites at her lip. Her smil
moonflower
by Magnolia35
Hob has to do a double take because Dream is crying; big, ugly, hiccuping sobs that wrack his skeletal frame to the point where Dream looks like a leaf in the wind. The raven that’d been following the man the last time they met— Mike or Martin or Matthew or something— pecks at the guys shoes. The s
without a flashlight in the dark
by jurassicqueer (kukurosaki)
The lights go out. Steve keeps his eyes fixed just left of the thing, can just barely make out a shoulder and sort-of head in the light of the moon, and tries to swallow back the sickening feeling of being hunted. He wants to run for his house but he can’t. He can’t, because if he takes his eyes off
More One-Shot Canon Divergence Fics on AO3
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About Canon Divergence
The story follows canon faithfully up to a chosen moment, then branches: one different decision, one survived death, one secret told early, and everything downstream changes. One of AO3's largest tags, because almost every 'what if' is a divergence.
Divergence fic is the fandom conversation made narrative — every entry is an argument about which moments actually mattered, and readers love watching one changed variable rewrite a world.
Common scenarios: A story where the character who died in episode nine simply doesn't, or where the protagonist accepts the villain's offer and the war takes a very different shape.
About This List
This list of 20one-shot Canon Divergence fanfics spans 133,732 total words. Kudos range from 8,529 on the newest entries to 38,511 on the most established. Nearly all (85%) are complete, so you can start any of them without WIP anxiety. The most common rating is Teen And Up Audiences (10 of 20 fics).
Recurring tags across this list: Alternate Universe - Canon Divergence · Fluff · Hurt/Comfort · Coming Out · Established Relationship.
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