The Shadow of the Underground (Attack On Titan X Skilled! F!Reader)
  • Reads 214,360
  • Votes 5,847
  • Parts 33
  • Time 26h 17m
  • Reads 214,360
  • Votes 5,847
  • Parts 33
  • Time 26h 17m
Ongoing, First published Feb 15, 2017
Mature
[Under Major Editing, and Being Continued :)]

Shadow. That's what you've become known as over the years that you've lived in the Underground. You've done what you needed to, to survive- from theft to murder. You're not proud of it, but you don't regret it, either. Luckily, you haven't been alone the entire time. Your best friends, Kaito Suzuki and Shiro Tanaka, have your back and you have theirs. The three of you are a force to be reckoned with, and you've pissed off several groups of people over the years, but you've always handled it as needed. 

When the Colossus and Armored Titans breached Wall Maria in 845, you dealt with new arrivals in the Underground City, and the problems you faced picked up for you and your friends when a group of criminals started to cause problems for you. It led to constant conflict that lasted for a couple of years until you, Kaito, and Shiro got rid of the group. 

Life for you returns back to normal for a couple of years, until you and your friends get into some trouble in 849 and are confronted with two options:

"We're giving you the choice to join the 104th Training Corps and train to become a soldier and turn your lives around, or we can hand you over to the Military Police, and you three go to jail. It's up to you to decide- which do you choose?"

With no clue what lies ahead in your future, you make your choice and form new friends, have people falling for you left and right, and uncover more of your past as you find yourself a target to several groups all the while dealing with the constant threat the Titans create. What could possibly go wrong?

-

*Aged up characters to 18+
*You are a badass in this story
*Male and Female love interests
*Female reader
*Canon Divergence 

Warnings (this is a mature story):
•Explicit language
•Violence/Gore 
•Triggering themes 
•Eventual smut (won't come until the endings)

(I do not own the Attack On Titan plot nor it's characters, I only own my OCs)
All Rights Reserved
Table of contents
Sign up to add The Shadow of the Underground (Attack On Titan X Skilled! F!Reader) to your library and receive updates
or
Content Guidelines
You may also like
the sweetest revenge (eren x reader) by cburttt
42 parts Complete Mature
COVER ART CREDS; redwarrior3 on tumblr :) In modern Paradis, you've joined the survey corps three months ago, and thought you've met everyone, until you stumble across ex titan shifter Eren Jaeger, who you've never seen before now. When you come to figure out that the girl he's in love with just so happens to be dating the boy you've been in love with for months, you both agree on an elaborate scheme to get revenge by pretending to date each other to make them jealous. As you spend more time with him, things slowly start unraveling for the worst. But is it really revenge you're both after? Or...is there something more? NOTE #1; i do not own any characters in Attack on Titan, the only thing i own is this plot. All rights to the characters & settings in this story go to Hajime Isayama. NOTE #2: this isn't really an enemies to lovers ff, but Eren is kind of an asshole throughout the story. but i promise he gets better. also, I've made the chapters quite long instead of splitting them up into shorter chapters, so sorry about the long reads lol. also also, the reader is presented as female, just for a head's up:) CONTENT WARNING: this fanfic contains smut, alcohol & drug (weed) consumption, obviously coarse language, talks of self harm, suicide, anxiety and depression, more graphic kinks (such as knife play, bondage, blood play), and overall is meant for a mature audience. I'll stop rambling now, enjoy! Also, please don't be afraid to give any sort of criticism in the comments, I'd love to hear what you think of it so far or what you would like to see :) cool rankings I've gotten; (feb 9th 2022 ) #2 in erenxreader #42 in erenjaeger #77 in eren #4 in erenfanfic #15 in erenfanfic #90 in erenjaeger #1 in erenjaegerfanfic (feb 12th 2022) #1 in erenfanfic #1 in erenjaegerfanfic #90 in shingekinokyojin #21 in sashabraus #34 in snkxreader #27 in jeankirstein (feb 13th 2022) #3 in attackontitan #1 in erenfanfic
The Classes of War: Levi Ackerman x Character/Reader by Levi-Summer
19 parts Ongoing Mature
✨ RANKED! ✨ 19th October 2024 #2/42 for Trost #1/72 for LeviAOT 🔥 (6th March 2025!) THANK YOU SO MUCH!!! ✨️Story cover drawn by myself, so please do not steal this!✨️ I do NOT own ATTACK ON TITAN. This is a VERY long story so it will take time to get into the kicks of things. Blurb: In a world plagued by the relentless threat of titans, the towering walls of protect the last of humanity, dividing society into four classes with five distinct destinies. Mitras, Wall Sina, Wall Rose, Wall Maria, The Underground Our name is Elara Reinhardt, born in the Underground but elevated to the privileged realm of Wall Sina, for our exceptional looks and intelligence, navigates this treacherous landscape with caution. Despite our elevated status, we chooses to work part-time in a palace based within Wall Sina, a strategic manoeuvre to maintain our position and gain insights into the world beyond. However, we grow bored and wish to venture the world, to understand what it means to be free. Amidst this intricate web of power dynamics, we catches sight of a familiar figure - humanity's reputed strongest, a man with eyes as silver as the blade he wields. A silent understanding blossoms between them, drawing them into a perilous dance. His name? Levi Ackerman. We strive to get away from the palace and understand the nature of our world. We witness the fall of Trost and that's when we realise we have a new motive: to fight alongside the Survey Corps as a medic and fighter. But, overtime, our feelings and emotions trample our old traditions and brings us closer to the captain. We meet new people, lose loved ones, but gain love instead. In a realm where relationships between individuals like them are forbidden, I and the Levi embark on a clandestine journey, risking everything to unravel the mysteries shrouded within the walls and the true nature of our connection amidst the relentless onslaught of titans. Created: 15th March 2024 Completed: ONGOING
Changes | Eren x Reader by Ievisbodywash
35 parts Ongoing Mature
"Everyone changes." This year you moved to Paradis. It was your year to start over. Once you've got settled into Paradis University with your roommates known as, Sasha and Connie, You get to meet the rest of their friend group. You were sure this year was going to be great until you met him.. "Eren is apart of our friend group. Sasha and Connie probably don't want you meeting him because he has a.. reputation." "What do you mean by "reputation"..?" "If he takes a liking into you he'll just make you catch feelings and leave you on the curb. When he's done using you, he ghosts you, and makes you feel like absolute shit. Trust me. I know." Little did you know the man you once weren't supposed to meet, would make your life heaven and hell. ---------------------- !! I DO NOT OWN ANY OF THE AOT CHARACTERS. THEY BELONG TO THEIR RIGHTFUL OWNER. THE ONLY CHARACTER I OWN IS Y/N. I DO NOT OWN ANY OF THE PICTURES USED THROUGHOUT THIS FANFIC. THE ART BELONGS TO THEIR CREATORS. !! This fanfic contains swearing and sensitive subjects such as, drug abuse/use, alcohol abuse/use, domestic violence, violence, etc. The character's personalities and actions will not meet the characters and personalities and action like the show, as this is my own interpretation and story of the characters and personalities. The story is constantly getting revised and updated when possible. Eren x Reader + Slight Armin x Reader Y/n: Your name L/n: Last name F/c: Favorite color H/c: Hair color E/c: Eye color #1 in jaeger bomb - 11/30/21
You may also like
Slide 1 of 10
ᴛʜᴇ ᴀᴄᴋᴇʀᴍᴀɴꜱ ⚔ cover
𝐭𝐡𝐞 𝐝𝐫𝐞𝐚𝐝 ; attack on titan cover
the sweetest revenge (eren x reader) cover
Saw You in A Dream cover
The Classes of War: Levi Ackerman x Character/Reader cover
Changes | Eren x Reader cover
The 10th Titan Shifter cover
Young Shifter ||AOT x Child!Reader|| cover
  Borderline(Aot x modern reader) cover
knuckle velvet | eren jaeger cover

ᴛʜᴇ ᴀᴄᴋᴇʀᴍᴀɴꜱ ⚔

58 parts Complete Mature

" 𝗟𝗶𝗸𝗲 𝗜 𝗳𝗲𝗹𝘁 𝗜 𝗸𝗻𝗼𝘄 𝗲𝘅𝗮𝗰𝘁𝗹𝘆 𝘄𝗵𝗮𝘁 𝗻𝗲𝗲𝗱𝘀 𝘁𝗼 𝗯𝗲 𝗱𝗼𝗻𝗲." - 𝐘/𝐍 You are a member of the Ackerman Clan - an ancient and powerful group of fighters with exceptional physical abilities. But what really sets you apart from other Ackermans is your unique "Danger Sense" ability. As soon as you sense danger approaching, a voice inside your head alerts you with a warning, giving you the chance to prepare for whatever threat may come your way. ⚔ If you love this fanfic or find it very interesting, share it with others how you think about it! Tiktok, Discord, Snapchat, etc! [ Female Reader ] Started: 6/11/2022 10k Readers: 6/28/23 20k Readers: 9/7/2023 30k Readers: 11/9/2023 40k Readers: 12/11/2023 50k Readers: 2/21/2024 60k Readers: 5/17/2024 70k Readers: 8/22/2024 80k Readers: 10/4/2024 90k Readers: 3/8/2025 [TW/CW] Warning! There will be violence and strong language ahead. I advise you not to read this fanfic for those who are triggered by it. #1 Ackerman (used to but its a huge accomplishment) This series is called Attack on Titan, made by Hajime Isayama. I do not own this series, lol. Also, this will contain spoilers! If you have not watched AOT, I advise you not to read this until you watch the show or manga, TY! Eren is still the main character. Art Credit: NxngOna