Marvelfanfiction Stories

Waking up reincarnated in the Marvel Universe is chaotic enough. But when Rosh drops into the timeline bound to a reality-breaking Devil Fruit System, the entire MCU gets turned completely upside down. Forget standard tech and ancient magic, the supernatural powers of the Grand Line are taking over, and Earth's Mightiest Heroes are trading in their classic gear for a taste of absolute chaos. Deadpool: "Look at this complexion, people! No scars, no 'avocado-having-sex-with-an-older-avocado' look. The Smooth-Smooth Fruit just gave me my boy-band face back. Watch out, fanfic writers, your favorite person to ship is officially back on the table!" Iron Man: "Jarvis, scrap the nanotech blueprints. The Arms-Arms Fruit literally turns my entire body into a living weapon, and frankly, I look way too good in it to share. Hands off, Rogers. It's mine." Thor: "By the All-Father... this is madness! I am the God of Thunder, yet the storms he summons make Mjolnir look like a mere spark. Who...or what, is this trickery?!" Captain America: "I can do this all day, Thanos. Let's see if that purple chin of yours can withstand a full-power, continent-shattering punch from my Tremor-Tremor Fruit. Step up!" ___________________________________________________________ I didn't create this story; I'm just translating and editing it to make it smooth, punchy, and reader-friendly for you all. Enjoy reading!

Peter Parker, Palmer Parker. Two siblings destined for doom since the beginning of time. Can Peter protect Palmer? Or will he inadvertently cause more harm to her life than good? Palmer doesn't care. She just loves her older brother. From Homecoming to No Way Home and beyond. *this is a fanfiction, it will not directly follow all of the universe timelines and rules. Especially after No Way Home. I am simply just having fun writing! Please be kind.*

"So now that you've stopped fighting, what do you want?" "Peace." *bucky barnes x oc* *set during TFATWS - diverges from plot* *18+ warning - specific details in intro*

Six months had passed since the Blip, when half of humanity returned after five long years of absence. Nations struggled to recover, governments stumbled to restore order, and people everywhere searched for their place in a world that no longer felt the same. For five years, borders had softened, governments had loosened their grip, and people learned to share what little they had. It wasn't perfect, but it was fair in a way the old world had never been. Then the vanished returned, and with them came the old rules, the borders, the corruption, and the displacement of millions. To Karli, the Global Repatriation Council wasn't restoring order - it was destroying the fragile unity people had built. Families were torn from the homes they had lived in for years, entire communities were labeled as "refugees" overnight, and the powerful pretended it was all necessary for the greater good. Her answer was simple: resist. The Flag Smashers were born from that conviction, carrying the cry "One world, one people." Karli no longer believed in waiting for governments to do the right thing. If no one would listen, she would force them to. And in that world of injustice and fear of existence, there were others who moved unseen. One of them was a Madripoorian assassin, her path shaped by orders and survival. Allegiance, Patriotism and Morals. The loyalty of a criminal mercenary is rarely shaped by any of that - it's transactional. Yet somehow, the assasins hunt would place her on the same trail as Sam Wilson and Bucky Barnes, chasing the girl who had not only stolen from the people she worked for but was threatening to take down the goverment to get justice for the people who were overlooked.

What if Tony Stark had a 15 year old son named Elijah Stark who was like him, a tech genius, sarcastic, daddy issues, charismatic and insanely stubborn. And what if he would become besties with Peter Parker AKA Spiderman. Elijah Stark lost his mother aged 5 not remembering anything about who she was and what actually happened, and now hr is being sent to live with his father Tony Stark whom he has never met before. Tony is hesitant at first but grows to love him over time. Story starts during the events of Peter Parker being recruited by tony in Captain America: Civil War. And follows Elijah all the way up the events of Infinity War and Endgame. DISCLAIMER!!! I don't own any of the marvel characters, just Elijah Stark!!!! Face claims oc's: Young Elijah: Jack Champion Adult Elijah: Evan Peters (Cover made using ArtBreeder)

When reality fractures, something darker slips through. A mysterious entity known only as The Shadow begins tearing across dimensions possessing heroes, rewriting battles, and turning allies into weapons. From Asgard's ruins to the streets of New York, no one is safe as the infection spreads. The Avengers, X-Men, mystical sorcerers, and cosmic guardians are forced into an uneasy alliance. Captain Marvel leads the charge, Wolverine returns from the chaos with blood on his claws, and Doctor Strange pushes forbidden limits of magic in a desperate attempt to contain what cannot be understood. But the truth is worse than war. The Shadow is not just an enemy, it is a broken soul, a stolen past, and a force learning how to "be free" by destroying everything in its path. And when it finally takes control of Thor, the battle becomes a war between gods... and something far beyond them. As timelines collapse and powers merge, one question remains: Can you defeat something that was never meant to exist? Or does the Shadow rewrite everything... including reality itself?

After surviving the shadows that sought to break her, Alex emerged stronger-but not unscathed. Her fire, once fueled by anger and survival, now burns with new, unpredictable power. As the universe tests her limits, an unlikely ally-and something more-draws her into dangerous new games. In a world where every choice has consequences, mastering her powers may not be enough... especially when her heart is caught in the crossfire.

Caroline provides you with many plot ideas and characters for you to use! Plots include: Mostly Marvel/MCU Lord of the Rings Star Wars Harry Potter You can use any of these plots/character ideas for your books! Just follow the instructions in the shop :)

You met him at a bar, & now he's in your apartment.

A universe where Steve Rogers is the new recruite for the Avengers initiative and fell in love with his mentor, Natasha Romanoff. - slowburn 📅 START : January 10, 2025 🥇 #1 SteveRogers 12/8/2025 🥇 #1 Evansson 4/1/2026 🥇 #1 ScarlettJohansson 4/28/2026 🥈 #2 Captasha 11/11/2025 🥈 #2 Falcon 3/12/2026 #4 Romanogers 12/7/2025 #5 Marvel Fanfiction 4/22/2026 #7 CaptainAmerica 5/5/2026 #7 HawkEye 5/14/2026 #8 ScarletWitch 3/19/2026 #9 Marvel 5/14/2026

Carol Danvers-Montmartre/Captain Marvel faced controversies, deaths, and accusations which she couldn't handle. Only her son is willing to pay the price for his mother's past sins and protecting her from those who takes down her life. Note: A second Marvel Crossover series based from Earth 616's Civil War II. OCs belong to me and my DeviantArt other friends. Plot collab with Knighfall77 (sargechris), Valorithsaga (thepsychosisknights), And Drifter27. Civil War II is created by Brian Michael Bendis. Civil War II: The Oath is also created by Nick Spencer.

Tony Stark had been following her work for years and knew she would be a success. That's why he admitted her into the Stark Industries internship program. What he didn't realize was how much of a success she would be. After astonishing him on her first day, Lyria is asked to come on board as the home base manager for the world famous Avengers team. Little did she know the team would change her life in more was than one. Catching the attention of both the Winter Solider and The God of Mischief, Lyria's nonexistent love life suddenly becomes a rollercoaster of emotions. Further complicating things is her increasing success and access to Stark's suits and futuristic medical technology. Will Lyria be able to hold onto all the puzzle pieces that have become her life or will family secrets, conflicting feelings and haunting pasts cause her picturesque life to crumble?

(Crime!AU) Being an FBI field agent was your dream job but having been stuck behind a desk for most of your career you've almost given up. Fortunately, a series of robberies with minimal evidence forces you to assist a team in the field to help solve the case. But when the only thing left behind is a series of song lyrics, will you be able to find the perp? Or will the number of obstacles and lack of evidence keep you from solving the case? (Peter Quill x Reader Insert) *~Completed~*

"Now, I'm prone to misery. The birthmark on your shoulder reminds me." In a world distorted by chaos and grief, (Y/N) must find who she'll fall in love with, and who will eventually kill her. Two names tattooed onto her skin. Identical in spelling. Peter. [reader insert - soulmate au] [includes timelines from infinity war, endgame, and wandavision] [collab!!!]

15 year-old y/n y/l/n lands a promising role in the newest upcoming marvel movie. everything seems great but no one knows what truly happens behind closed doors. will she let them in? Or will she keep them shut out? *#1 IN DYSLEXIA*(15/8/24) *#1 IN ANXIETYDISORDER* (29/6/24)

(SPOILER WARNING- SPOILERS FOR ALL OF THE MARVEL MOVIES LEADING UP TO CAPTAIN AMERICA: CIVIL WAR. SPOILERS FOR ALL BOOKS BEFORE THIS ONE IN THE TRIO OF NON-AVENGERS SERIES) Ava Wilder had no idea that she had been adopted by Captain America until he told her, which just so happened to be about 1 year after he started the process. This new relationship between them has grown dramatically over the past year, and by now, she was very comfortable with admitting that yes, she was now Steve Rogers's kid. Of course, things had been getting strange. She'd gotten a new boyfriend in the process of trying to get over her last one(who just so happened to be Loki Laufeyson, the guy who nearly killed her 4 years ago) and she'd been trying to settle down and become as normal as a magic-wielding person can get. However, when she's called up by her new father, she has no choice but to hurl herself into a civil war between two groups of superhumans. As if she hadn't had her fill with fights after helping with destroying Ultron... TRIGGER WARNING: Destruction, death, violence, shooting, getting shot, blood. I do not own any characters except for Ava Rogers-Wilder, Bryce Russell-Stark, and Nico Mullins. All other characters and places belong to Marvel Studios. I do not own the cover picture, I added text to it. Book 4 in the Trio of Non-Avengers

summary: Bucky realizes one can only run from their problems for so long before they must returns home but he sure as hell wasn't expecting her to be there when he did. a/n: this story is based on the album CALM by 5sos and each chapter is based off of a track :)

Constance Hayes believes she has the perfect life. She's a showgirl, she's dating Steve Rogers, and everything has always gone the way she planned it. Until one night, when she is kidnapped, and frozen in time, only to awaken one day in the distant future with something awakening inside of her...

This is my method of stress relief so if you ship Wanda and Vizh then this is the place to be.

A collection of oneshots originally posted on my Tiktok @perennialwriter. Chapter 1 - At Winter's End The Winter Soldier has just survived the battle at Triskelion - barely. But his encounter with the so-called hero Captain America has left him questioning everything. A short oneshot from Bucky's pov in the days following the end of Captain America: The Winter Soldier. These characters are part of the MCU and owned by Marvel.