1 - 20 of 18,561 Works in What-If
Navigation
Listing Works
-
Tags
Summary
This is not the story you remember.
This is the story rewritten.
And it begins with a wish.Before there was Leda Malfoy, there was Muggle woman named Jean Granger, who made a single quiet wish: that her daughter Hermione, would grow up strong, and clever, and beautiful. And that somewhere along the way she would find someone who truly sees her, and loves her as fiercely as she deserves.
That wish changed everything.
When a mysterious artifact rewrites the past, Hermione Granger is never born - and in her place, stands Leda Helen Malfoy, surprise twin sister to Lucius Abraxas Malfoy, intended bride of Tom Riddle, and future wife of Sirius Black.
But Leda has never played by anyone's rules - not her family's, not the Dark Lords, and certainly not fate's. Faking her death to escape a life carved out for her, she re-emerges under a new name, Lyra Black, hiding in plain sight with a soul-deep bond to the most reckless man she has ever loved.
As whispers of a prophecy grow louder, as war looms and the lines between loyalty and love blur, Leda must risk everything to protect those she calls family - including the child destined to shape the future.
-
Would’ve Been by Leosbaex
Fandoms: Titanic (1997), Leonardo DiCaprio - Fandom, Kate Winslet - Fandom, Titanic (Movie 1997) Actor RPF, Billy Zane - Fandom, James Cameron - Fandom
29 Oct 2025
Tags
Summary
The Titanic never sinks. Jack lives. Rose has her freedom. But they must face the inevitable challenges of a life together. Was their story meant to end with the ship, or could they have made it after all?
- Language:
- English
- Words:
- 1,809
- Chapters:
- 1/?
- Hits:
- 0
-
Tags
Summary
Small changes. Big differences.
In an alternate universe, a simple game of rock-paper-scissors is held a different way. What follows is a complete change to the tale.
CURRENT SCHEDULE:
New chapter every Saturday at midnight EST/EDT. -
Riavvolgere il tempo by R_Roiben_R
Fandoms: 나 혼자만 레벨업 - 추공 | Solo Leveling | Only I Level Up - Chu-Gong, 나 혼자만 레벨업 | Solo Leveling (Cartoon), 나 혼자만 레벨업 | Solo Leveling (Webcomic), Solo Leveling:Arise, 나 혼자만 레벨업 - 추공 | Solo Leveling & Related Fandoms
29 Oct 2025
Tags
Summary
Un futuro incerto, sconosciuto, insidioso. La scelta di dare fiducia a qualcun altro, al di là di sé stessi e delle vecchie ferite mai rimarginate. Un legame inatteso che cambia le regole del gioco, che porta su nuovi percorsi. Che fa soffrire e crescere. Poi, una fine che potrebbe anche essere un nuovo inizio.
-
Plenty of Ed in the Sea by YalooTheGuru
Fandoms: Ed Edd n Eddy, SpongeBob SquarePants (Cartoon)
29 Oct 2025
Tags
Summary
In an alternate timeline to the season 4 episode "One Size Fits Ed", the Eds have fattened up Jimmy to make him a star sumo wrestler, but instead of ending up in Japan, they end up in the town of Bikini Bottom. Can they adapt to their new watery destination, or are they buttered toast?
-
Tags
Summary
Ellie is now in her early 30 and works at NASA. She’s struggling with her adult life and the changes that come with it, but when the project she’s working on calls the attention of some people, Ellie will have to deal with the consequences of not facing the unresolved issues from her past.
Will it be the right time, this time?
Or a ‘WHAT IF’ to Orion’s Belt, where Ellie takes the scholarship and moves away.
-
31 Days of TDP-tober by youruinedmylifebynotbeingreal
Fandoms: The Dragon Prince (Cartoon), The Dragon King (Cartoon)
28 Oct 2025
Tags
-
AU² - The Lost Hero by salterrae
Fandoms: The Heroes of Olympus - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types
29 Oct 2025
Tags
Summary
A pseudo-lycanthrope, a runaway artisan, and a budding healer walk into Camp Half-Blood…
Jason Grace wakes up in a bus with his memory as blank as a slate, hiding a nature he can't afford to show. Piper McLean wants to be known as something more than just 'pretty'—even if it means making unconventional choices. As for Leo Valdez? He's happy to make jewelry with silver and gold, thank you very much.
But when gods are mixed into the equation, everyone's fates are bound to diverge.
—
Or: a complete AU overhaul of The Lost Hero with a different take on each of the Seven + Nico, starting with Jason, Piper, and Leo.※ Characters will heavily deviate from canon.
※ Endgame: Jason/Percy, Piper/Annabeth, Frank/Leo, Will/Nico
※ Updates inconsistently, at least once a month.Series
- Part 1 of AU² - Heroes of Olympus
-
Tags
Summary
what if meeting with Baekjin could change everything?
ep 4/5ish rewrite of season 2 weak hero
-
Tags
Summary
Black sapphire is in a huge dilemma, he eventually makes a decision and had to suffer the consequences of his actions.
Part one of the ‘What if’ series that is loosely based on my fanfic “Withering Lilies” but it can be read as a standalone. You don’t have to read “Withering Lilies” to understand.
- Language:
- English
- Words:
- 1,503
- Chapters:
- 1/1
- Collections:
- 1
- Hits:
- 20
-
¿Que pasaría si Tony descubre que Charlie no está muerto? by Voldy_pooh
Fandoms: พิษเบ๊บ | Pit Babe (TV)
28 Oct 2025
Tags
Summary
Charlie pensó que fingiendo su propia muerte podría protegerse y a Babe de los ataques de Tony, pero no tomó en cuenta la interferencia de Kenta en la ecuación. Ahora capturado por su peor enemigo, su plan a fallado de manera épica poniéndolo en un peligro mayor del que estaba huyendo. Por primera vez babe tiene que tomar el rol de protector y tratar de rescatar al hombre que ama.
-
Another Facet 2 by tremor3258
Fandoms: Pocket Monsters | Pokemon - All Media Types, Pocket Monsters: Scarlet & Violet | Pokemon Scarlet & Violet Versions
28 Oct 2025
Tags
Summary
Another piece of if the original characters didn't get their cheat bonuses; the prospects have changed dramatically from where two grass trainers with potential stood a week ago.
Series
- Part 5 of Twin Colors Side Stories
- Language:
- English
- Words:
- 3,031
- Chapters:
- 1/1
- Hits:
- 8
-
Tags
Summary
Alex traces the space from his groin to his navel in one last, languid movement of her tongue, then lies on top of him as if that was her place — her thighs loosely intertwined with his hips, the intense scent of their orgasms in the air.
He looks at her, and Alex greets him with a slender, satisfied profile; she rests her chin on his chest, just above his heart, smiling shamelessly.
"A penny for your thoughts, Al?" she asks, tapping her index finger in time with his heartbeat.
Wesker spares her a sidelong glance, lingering on the bright pink of her lips — reminding them around his cock, so soft and now stained with his seed.Series
- Part 4 of Kinktober
-
Tags
Summary
Eclipse did a lot more than bring back Solar. For no reason other than to prove his supiriority over Moon he went a step further and revived an entire dead dimension.
~
Sunny hadn’t been awake for too long.One moment he was closing his eyes to give his little brother a new lease on life and the next his eyes opened to find familiar optics looking back at him.
~Fic formerly known as Two Suns
Series
- Part 1 of Celestial Index
-
The Black Widow of Gotham by TheMostUniqueName20
Fandoms: Batman - All Media Types, DCU, DCU (Comics), Black Widow (Marvel Comics), The Avengers (Marvel Movies), Black Widow (Movie 2021)
28 Oct 2025
Tags
Summary
When y/n was 11 years old, she was enrolled at Gotham Academy under a false identity, placed by her Red Room handlers as a part of an early infiltration assignment. "Find out more about the Wayne family, get close to them, and take them out."
But what happens when you get too close to the supposed enemy? What happens when you form genuine connections? What happens when you feel like a kid again? Forgetting you're supposed to hurt the Waynes, not be one?
Well, the Red Room will step in and cut you out and start your training from scratch again, all while leaving those who now have a connection with you wondering where you are, where it went wrong, if you're okay.... Eventually, they accept your disappearance until you've eventually become a faded memory to them.
Until... 8 years later.....
(Use of y/n for right now will be replaced with "___", sorry for bad summary 😅)
-
Tags
Summary
On that fateful day in the TV Studio, Spamton received a phone call as soon as he signed Tenna's contract. Tenna made his decision... But what if Tenna chose Spamton instead of the phone?
Series
- Part 11 of Spamtenna
-
Tags
Summary
Chakotay is devastated when Kathryn, his wife of twenty years, dies prematurely. If he had the chance to do it all again, how would he do things differently? Janeway/Chakotay
-
The Other Side of the Story by macncheeseDELUXE
Fandoms: Percy Jackson and the Olympians - Rick Riordan
28 Oct 2025
Tags
Summary
We all know about the six children of the big three, Percy, Thalia, Jason, Hazel, Nico, and Bianca. But what if there was more to the story? What if there were more than six?
-
A Hundred Lifetimes with you – One shots ZeeNuNew Edition by LeoUnderMoonlight
Fandoms: Zonzon, Nananu - Fandom, Zunshine
28 Oct 2025
Tags
Summary
A Hundred Lifetimes with you – ZeeNuNew Edition
What if love could take a hundred different forms?
A Hundred Lifetimes with You - ZeeNuNew Edition is a collection of heartwarming, romantic, and sometimes chaotic one-shots, each telling a unique story of Zee and Nunew in different worlds, different timelines, and different what-ifs.
From strangers-to-lovers to soulmates across lifetimes, every chapter is a new beginning because some connections are destined to happen, no matter the universe.Dedicated to my amazing friends Hanabi and Danabi, who share this obsession with me. Every word is written with you both in mind and of course ZeeNuNew.
Let's start this journey today.
-
Tags
Summary
John Watson has left Baker Street.
After everything that happened, he simply couldn’t stay.
Not in that flat. Not with Sherlock Holmes. Not with the weight of Mary’s death pressing against the walls.He thought distance might help him breathe. Help him start over.
But resentment doesn’t fade so easily, and reason—the part of him that whispers maybe it wasn’t all Sherlock’s fault—barely cuts through the grief.
Trying to protect what’s left of his family, John draws a line. He throws himself into fatherhood, clinging to Rosie like the last steady thing in a storm.
Until Lestrade calls.A body, a brutal assault, an unknown victim… and something that doesn’t add up.
When the man found lying in the rain turns out to still be alive, the case takes a strange and dangerous turn.
And Sherlock Holmes isn’t there to solve it.
Or maybe he is. Just not in the way John expects.