Story cover for Between Red Lines by simplynoon
Between Red Lines
  • WpView
    Reads 194
  • WpVote
    Votes 1
  • WpPart
    Parts 14
  • WpHistory
    Time 49m
  • WpView
    Reads 194
  • WpVote
    Votes 1
  • WpPart
    Parts 14
  • WpHistory
    Time 49m
Ongoing, First published Sep 16, 2025
Azelle Valhalla was a product of the Red Room. She was Natasha Romanoffs equal, her challenge. Both were great, both were the only two who could never surpass one another. However, The Red Room had got a bit greedy when partnering with HYDRA, they wanted a fighter much like the Winter Soilder, so they took and experimented on Azelle until she had developed heightened senses/abilities. From there she was used as a weapon until the day Natasha Romanoff escaped. Azelle was held in the Red Room for years being a Teacher to teach the new girls. Then one day she herself was able to escape. She finally settled down in Washington, SHEILD found her and she now worked as Nick Fury's weapon to wipe her ledger clean. 

However what happens when she has to work with her enemy and equal, Natasha Romanoff.  



oc x Natasha Romanoff 
marvel



!!!WARNINGS!!!
adult themes
Cursing
Smut
Mental issues
No editing 
Fast burn (basically)



This book is gonna somewhat follow the marvel movies (I haven't wrote that far) also an oc from another book that I'm writing, Nobody's Soilder is gonna be apart of this timeline and story, her name's Izabelle Rodriguez 

My tik tok is: Cvpids.l0v3r 
You can find edits and such there :3

I hope you all enjoy! 
Feel free to correct misspelling or stuff!
This is my story please don't copy 🙏🙏
All Rights Reserved
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52 parts Complete Mature

This story was requested by @UrsulaSingh Y/N Romanoff is the biological little sister of Natasha Romanoff. When you were just two years old you and your sister were put with a fake undercover family. But you didn't know that it was fake. When you were five, you were out in the Red Room. There you made a reputation for yourself, you had the most kills by the age of ten. Before your graduation ceremony, you broke out...getting away and eventually finding your sister again. Then you join shield....trying to forget your awful past. Nick Fury places you on a special mission with the Famous Tony Stark. He's arrogant, charming, handsome....and irresistible. Can you push your feelings aside and focus on being an agent...or will you fall for his charm? Warnings: Smut, Language, Violence. Movies this follows: Black Widow Iron Man 2 Avengers Iron Man 3 Captain America: The Winter Soldier Avengers Age of Ultron Captain America Civil War Avengers Infinity War Avengers Endgame