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ⒶR

Ⓐ Return to sender

Y/N has been missing for years. Then one night, HYDRA drives up to the Avengers Compound, leaves her outside the gates, and simply drives away. She’s alive. She remembers them. Mostly. Now the Avengers have their missing family member back—and one terrifying question nobody wants to ask: Why the fuck did HYDRA return her?

Hurt/Comfort Hydra (Marvel)Hydra Experiments (Marvel)Marvel References Domestic Avengers Supportive Avengers Kidnapping Protectiveness Alternate Universe - Canon Divergence Emotional Hurt/Comfort Post-Traumatic Stress Disorder - PTSD

🥇 527.7k

S/

Survivors // Bucky Barnes

S.A. mention --> {y/n} survived HYDRA, but the Avengers don't know everything that happened. Bucky recognizes their reaction to unexpected touch because he's lived through the same kind of trauma.

Sexual Abuse Hydra Experiments (Marvel)Abuse Violence Bucky Barnes Has PTSD Trauma Supportive Avengers Avenger Bucky Barnes

🥈 13.9k

WH

What Hydra Left Behind (P.P)

Two years ago, Y/n was presumed dead after an Avengers mission went catastrophically wrong. Her body was never recovered, leaving the team to mourn the loss of one of their own—but no one mourned her more than Peter Parker, her boyfriend and the love of her life. At sixteen, Peter was still the awkward, lanky Spider-Man everyone knew, but losing Y/n changed him completely. Now eighteen, he’s taller, stronger, colder, and almost unrecognizable. He buried himself in missions, refusing to let himself love anyone the way he loved her. Then Nick Fury calls the Avengers to an emergency S.H.I.E.L.D. compound, and Peter walks into a room expecting the worst… only to see the girl he spent two years grieving standing alive in front of him. But this isn’t the Y/n they remember. She’s stronger, faster, practically emotionless—and covered in scars that tell a story she refuses to share. She didn’t die in the explosion. Hydra found her trapped beneath the wreckage and took her, keeping her prisoner for two years while they tortured, experimented on, and turned her into something far more powerful than she ever was. She doesn’t blame the Avengers, but she won’t let them close to her either. She barely speaks, refuses to be touched, and seems terrified of the person she’s become. Peter is heartbroken all over again—not because she’s dead, but because she’s alive and he can barely reach her. The girl he loved is still somewhere inside her, and Peter is determined to find her, no matter how long it takes.

Avengers Team Members as Family (Marvel)Peter Parker is a Mess Hydra Experiments (Marvel)Angst and Hurt/Comfort Post-Traumatic Stress Disorder - PTSD Kidnapping Heavy Angst Past Abuse Implied/Referenced Torture Psychological Trauma Implied/Referenced Sexual Assault Trust Issues Past Sexual Abuse Human Experimentation Aftermath of Violence

🥉 20.6k

TH

The HYDRA Protocol

Nick Fury arrives at the Avengers Compound without warning, bringing with him a teenage former HYDRA operative who has over a hundred confirmed kills and abilities. Too valuable to imprison and too damaged to ignore, she’s placed in the care of the Avengers

Avengers Tower | Stark Tower (Marvel)Hydra (Marvel)Angst Found Family Tension Superpowers Hydra Experiments (Marvel)Angst and Hurt/Comfort

💬 816.8k

MT

made to kill || peter parker

you were HYDRA assassin and experiment since birth. now, you have to learn to be as normal as possible. with the help of peter parker

Angst Hurt/Comfort Romance Emotional Hurt/Comfort Assassins & Hitmen Hydra Experiments (Marvel)Teen Peter Parker Slow Burn

💬 2k

PF

Project frost ❄️

Born of cold and winter air. You cut through the heart, cold and clear. Strike for love, and strike for fear. They see the beauty, sharp and sheer. Beware the frozen heart.

Ice Powers Hydra Experiments (Marvel)Snow and Ice Post-Traumatic Stress Disorder - PTSD Brainwashing

💬 747.4k

MT

Made to Kill, Taught to Live - HYDRA'S Weapon

She was HYDRA's perfect weapon. They called her the Wraith. Y/N was trained to obey, infiltrate, and eliminate without hesitation. For years, she worked alongside the Winter Soldier, James "Bucky" Barnes, until the Avengers finally took him from HYDRA. Now, years later, Y/N has been sent to bring him back. But her mission fails. Captured by the Avengers and brought to Tony Stark, Y/N expects interrogation, punishment, and eventually death. Instead, Tony makes a decision nobody sees coming—he refuses to treat her like a weapon. With HYDRA hunting her and the Avengers struggling to trust her, Y/N is forced into a world she's never known: one where she has choices. And Bucky remembers her. For the first time, Y/N has to decide whether she wants to remain the Wraith HYDRA created... or become the woman they never allowed her to be. . .

Hydra (Marvel)Hydra Experiments (Marvel)Avenger Bucky Barnes Hurt/Comfort Anger Romance Being Lost Lost Love Bucky Barnes Has Issues Bucky Barnes Has PTSD Fluff and Angst Fluff and Smut Loss of Identity Angst with a Happy Ending Getting Together

💬 18.2k

SW

Silent Weapon

Y/N, a former HYDRA experiment, lives quietly in New York City until she saves Bucky Barnes during an attack—then vanishes, leaving him determined to find her.

Alternate Universe Avengers Tower | Stark Tower (Marvel)Hurt/Comfort Avengers Team Members as Family (Marvel)Domestic Avengers Love at First Sight Found Family Hydra Experiments (Marvel)

💬 230.6k

LW

look what you made me do

Eight years ago, sixteen-year-old Y/N Stark was kidnapped by Hydra. Now, she’s back. But the daughter Tony Stark spent eight years desperately searching for is gone. In her place is a powerful, masked vigilante with a brutal sense of justice—and a deep hatred for the Avengers she believes abandoned her. She doesn’t know the truth. They never stopped looking. And Bucky Barnes is determined to find her before she destroys herself trying to get revenge. Because sometimes, saving someone isn’t about defeating the villain. Sometimes, it’s about convincing them they were never forgotten.

Vigilantism Badass Hurt/Comfort Hydra (Marvel)Domestic Avengers Avenger Bucky Barnes Bucky Barnes Feels Tony Stark Has a Heart Father-Daughter Relationship Rescue Missions Avengers Team Members as Family (Marvel)Hydra Experiments (Marvel)Parent Tony Stark Angst with a Happy Ending Canon-Typical Violence

💬 18.6k

LO

Lost

Living in Avengers Tower means you’re constantly around Bucky Barnes, a man who clearly wants nothing to do with you. He pushes you away at every opportunity, insisting he doesn’t like you and never will. What he doesn’t remember is that you were together in HYDRA. While decades of brainwashing erased you from his memory, you still remember him. Now you’re left trying to get close to the one person who has completely forgotten your shared past.

Hydra (Marvel)Red Room (Marvel)Hydra Experiments (Marvel)Grief/Mourning Hurt/Comfort Fluff and Angst Love Confessions Enemies to Lovers Depression Panic Attacks Healing

💬 62.4k

TT

The Twilight Fox

When Director Nick Fury introduces a mysterious new Avenger, the team expects another highly trained operative. Instead, they are confronted with the classified history of Zoryana Petrova, the immortal survivor of HYDRA’s first and most successful experiment: Asset S-0, the feared Twilight Fox. Kidnapped in 1907 at the age of five, stripped of fear and pain two years later, and forced into a lifetime of bloodshed, Zoryana remembers every mission, every face, and every life HYDRA stole through her hands. Unlike the Winter Soldier, no memories were erased. She escaped by tearing HYDRA’s conditioning from her own mind using Chaos Magic, enduring a week-long battle against the trigger words that once controlled her. Now 122 years old, quiet, unreadable, and possessing powers that defy reason, she joins the Avengers under Fury’s direct protection. He forbids the team from testing her abilities, handing them only a heavily classified file detailing the staggering extent of her supernatural gifts. Unknown to the Avengers, Zoryana is not who she appears to be. She is Lady Alexandra Viktoria Lisović, the only daughter and heir of the ancient Sokovian Ducal House of Lisović. HYDRA erased her identity, murdered her family, and replaced her with the name Zoryana Petrova. Only Nick Fury and Maria Hill know the truth. As the Avengers struggle to understand the silent woman standing before them, they realize one thing immediately: Nick Fury is not introducing them to a weapon. He is asking them to trust one.

Humor Love Confessions First Time Falling In Love Strangers to Friends to Lovers Hydra (Marvel)Hydra Experiments (Marvel)Kidnapping Body Horror Child Soldiers Past Child Abuse Tony Stark Has a Heart

💬 26.7k

HY

Hydra

Y/n had recently been saved from Hydra and as she walks around and explores the tower she overhears raised voices.

Hydra (Marvel)Emotional Hurt/Comfort Hydra Experiments (Marvel)

💬 47.5k

TT

The Things You Never Saw

Steve Rogers is convinced Zoryana is avoiding her responsibilities. Sleeping late, skipping training, and constantly disappearing, she looks like the least committed Avenger in the Compound. But behind closed doors, she’s carrying out Fury’s most classified missions while hiding a past that began as HYDRA’s first Asset, Shadow Fox. When Steve finally confronts her, assumptions turn into accusations, and one explosive argument forces everyone to realize how little they truly know about the woman beneath the hoodie.

Hurt/Comfort Fluff and Angst Red Room (Marvel)Hydra (Marvel)Hydra Experiments (Marvel)Enemies to Lovers Body Horror Depression Past Torture Magic Revealed

💬 15.1k

A✪

Always ✪

Y/n is a 24 year old Avenger. She didn’t have a family before she became an Avenger. But the Avengers became her family. She’s close to all of them, and one day, a new member of the team became even closer to her. Bucky. They became a couple and they made up something that was theirs. “Always”.

Hydra (Marvel)Realization Found Family Comedy Angst Psychological Torture Protective Bucky Barnes Hydra Experiments (Marvel)

💬 16.5k

C-

Civilian - The Avengers

You’re an ordinary person who has deal with reality in New York with the Avengers.

Avengers Tower | Stark Tower (Marvel)Hydra (Marvel)Hydra Experiments (Marvel)

💬 47.8k

⎊B

⎊ Built like a weapon, loved like a daughter

Five years ago, Y/N escaped Hydra. Now twenty-one, she lives in Avengers Tower alongside Earth’s Mightiest Heroes, trying to build a life beyond the powers and trauma Hydra left behind. It isn’t always easy—especially when Tony Stark has decided she’s his problem. Between missions, nightmares, and the family she never expected to find, Y/N slowly learns that surviving and living are two very different things. Or: Tony Stark accidentally adopts another traumatized superpowered disaster.

Hurt/Comfort Avengers Tower | Stark Tower (Marvel)Parent Tony Stark Hydra (Marvel)Supportive Avengers Hydra Experiments (Marvel)Emotional Hurt/Comfort Post-Traumatic Stress Disorder - PTSD

💬 25.1k

RT

Returned to them. (M.H. N.R.)

Y/N, a former Avenger and S.H.I.E.L.D. agent, disappears during a mission and is eventually discovered to have been captured by HYDRA. For months, the Avengers desperately search for her, refusing to move on despite having no idea if she's alive. When Y/N is finally returned, she remembers her old life and the team, especially her complicated relationship with Natasha and Maria, but carries the trauma of her captivity with her. But Y/N is determined to reclaim her life and prove that what happened to her doesn't define her. Credits to: @vil32 for the idea!! ❤️❤️

Hurt/Comfort Hydra (Marvel)Hydra Experiments (Marvel)Domestic Avengers Avengers Team Members as Family (Marvel)Supportive Avengers Kidnapping Protectiveness Alternate Universe - Canon Divergence Romance Polyamory

💬 1.5k

KO

Kidnapped or Returned? - Avengers

You “forgot” to mention something about your past. The question is whether your loyal to avengers or still loyal to hydra.

Avengers Tower | Stark Tower (Marvel)Avengers Team Members as Family (Marvel)Hydra (Marvel)Hydra Experiments (Marvel)Hurt/Comfort Protective Bucky Barnes

💬 33.5k

HD

Hydra's daughter

The Avengers embark on a mission to destroy one of Hydra's last bases. They have no information about what's happening there. While searching and eliminating all the research conducted by the criminal organization, they stumble upon a young woman: Y/n. More precisely, Sam Wilson finds her. He opens a door after fighting the armed guard in front of it and finds a young adult with an angelic appearance. Y/n has never seen the outside world. She was born in the base, lived in the base, and learned everything she knows there. She doesn't know the exact conditions of her existence. She only knows that she's artificial, and that sometimes she frightens the guards, even if she doesn't understand why. And in those cases, they get angry, but she knows it's fear. She can see it. She's learned to read faces, so she knows how to react to the mood of the person in front of her. She possesses extraordinary abilities. She can become invisible. She can unleash electric shocks and control electricity. Her eyes seem to read souls. She understands the emotions of those around her. She has an extraordinary analytical ability.

Alternate Universe Supportive Avengers Hydra Experiments (Marvel)

💬 13.1k

PrincesseDragon

TI

The Inheritance Protocol

Tony’s been keeping a genetic secret from Y/N and Peter about their unborn son. A certain secret which is the the reason Hydra is after their baby and Tony’s grandson. Y/N and Peter are only engaged, because Y/N doesn’t want to be waddling down the aisle, pregnant. So have fun planning your wedding!!

Hydra Experiments (Marvel)Pregnancy Peter Parker Needs a Hug Hurt/Comfort Angst Established Relationship Romance Cute Humor Emotional Hurt/Comfort Domestic Fluff Crime Fighting Violence Marvel References Domestic Avengers

💬 3k

PF

Project: Feral

After dismantling a hidden HYDRA facility, the Avengers uncover a dangerous secret—a genetically engineered woman raised in captivity with no identity, no language, and only one instinct: to kill. Unable to control or communicate with her, they’re forced to lock her away while debating her fate. As she begins to observe, learn, and evolve, the team must decide whether she’s a threat to eliminate… or a life worth saving.

Hydra (Marvel)Alternate Universe Hydra Experiments (Marvel)

💬 20.5k

Anastasia_marii

TH

The HYDRA Wife Of 1945 | Bucky Barnes

In 1945 you and Bucky got married. But a few months later Bucky was lost during a mission with Captain America. However you wouldn’t accept it, so you did what any loyal wife would, you went and searched for his body. Only that was the last you were ever heard from, because HYDRA was alerted of your lurking around and kidnapped you. 81 years later The Avengers go on a mission. Apparently there is still a HYDRA base around. Only when they arrive it’s completely bare except for a few pods with bodies. In each one is a person, and all of them are dead except one. You lived and were now in this tank. Bucky couldn’t believe his eyes, he thought you died but no HYDRA decided to take you in. The Avengers and Bucky bring you back to The Compound, still unconscious. But when you do wake your not normal and you’re not like other super soldiers. You and Bucky don’t know where to start. And you have more than just your heart to figure out. Especially when there’s a secret HYDRA agent on the hunt for you. The Avengers have to reacquaint you with the world while also making sure the HYDRA agent doesn’t get to you.

Hydra Experiments (Marvel)Established Relationship Romance Found Family Protective Bucky Barnes Post-Traumatic Stress Disorder - PTSD Violence Alternate Universe

💬 1.6k

WisteriaHeather

TM

Trauma, Meet Trauma

You're a HYDRA experiment, the Avengers find you and take you in Bucky x Y/n

Hydra (Marvel)Hydra Experiments (Marvel)Hurt/Comfort Angst Laboratories Magic Magic and Science Experimentation

💬 9.7k

IS

It’s still me! / Marvel Avengers

There was a villan attack at your school and an accident made you become something else, a creature. Yet it’s still you as you cry for help from the avengers but they are afraid of what you’ve become as you watch your childhood hero’s be afraid of you even if you’ve done nothing wrong. But what hurts the most is seeing Peter Parker in his spider suit recognize you.

Hurt/Comfort Angst Hydra Experiments (Marvel)Protective Peter Parker Post-Traumatic Stress Disorder - PTSD Found Family Violence Avengers Team Members as Family (Marvel)

💬 16.9k

TE

The eldest friend || Wanda x you

Ultron reunites one of the most deadly friendships.

Hydra (Marvel)Hydra Experiments (Marvel)Protective Wanda Maximoff Lesbian Wanda Maximoff

💬 12k

MarvelandFOBtoo