Humanitys' Strongest Weapon (Shingeki no Kyojin fanfic) - ms.tery - Wattpad

Story cover for Humanitys' Strongest Weapon (Shingeki no Kyojin fanfic) by AuchiBoo

Humanitys' Strongest Weapon (Shingeki no Kyojin fanfic)

Reads 608,963
Votes 17,376
Parts 75
Time 15h 23m

Reads 608,963
Votes 17,376
Parts 75
Time 15h 23m

ackerman anime aot attackontitan captainlevi fanfiction humanitystrongest leviackerman leviackermanfanfic levixoc shingekinokyojin slowburn slowburnromance snk tragedy

Xyra Grantaine Wissen.

She's the infamous unknown force behind the Survey Corps that can defeat a horde of titans in a matter of seconds like a tornado that swept everything it comes across. 

With her intellect and fighting skills believed to be on par with Humanity's Strongest Soldier - not that she'd ever met the guy. She is the perfect soldier humanity has to offer.

Then there's Humanity's Strongest Soldier, Captain Levi Ackerman. An exact replica of Xyra in combat and skills.

When these two meet, not only titans should humanity fear, but a raging war between these two shorties. 

Literally.

...

Some sensitive topics included. Read at your own risk.(CC) Attribution-NoDerivs

ackerman anime aot attackontitan captainlevi fanfiction humanitystrongest leviackerman leviackermanfanfic levixoc shingekinokyojin slowburn slowburnromance snk tragedy

Table of contents

75 parts

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𝗟𝗜𝗧𝗧𝗟𝗘 𝗖𝗔𝗗𝗘𝗧 || l. ackerman by ASTRAGAZER-

❝𝙄 𝙬𝙖𝙣𝙩 𝙩𝙤 𝙘𝙧𝙚𝙖𝙩𝙚 𝙖 𝙬𝙤𝙧𝙡𝙙 𝙬𝙝𝙚𝙧𝙚 𝙩𝙝𝙖𝙩 𝙠𝙞𝙙 𝙘𝙖𝙣 𝙜𝙧𝙤𝙬 𝙪𝙥 𝙬𝙞𝙩𝙝 𝙖 𝙨𝙢𝙞𝙡𝙚 𝙤𝙣 𝙝𝙞𝙨 𝙛𝙖𝙘𝙚.❞ ╰┈➤ IN WHICH Levi Ackerman finally realized what it really means to become humanity's strongest soldier when he finally became a father. ˏˋ°•*⁀➷ Pre-Canon ˏˋ°•*⁀➷ Fluff ˏˋ°•*⁀➷ Canon Divergence ˏˋ°•*⁀➷ Angst 【リヴァイ】 ───── ⋆⋅☆⋅⋆ ───── 𝗟𝗘𝗩𝗜 𝗔𝗖𝗞𝗘𝗥𝗠𝗔𝗡 𝗫 𝗥𝗘𝗔𝗗𝗘𝗥 𝗦𝗧𝗔𝗥𝗧𝗘𝗗: 𝗠𝗔𝗥𝗖𝗛 𝟮𝟬𝟮𝟮 𝗘𝗡𝗗𝗘𝗗: 𝗠𝗔𝗬 𝟮𝟬𝟮𝟯 Attack on Titan ©Hajime Isayama LITTLE CADET ©ASTRAGAZER- ---

In Another Life || Levi x Reader by MarOfDawn

"𝘔𝘢𝘺𝘣𝘦 𝘵𝘩𝘪𝘯𝘨𝘴 𝘤𝘰𝘶𝘭𝘥 𝘩𝘢𝘷𝘦 𝘨𝘰𝘯𝘦 𝘥𝘪𝘧𝘧𝘦𝘳𝘦𝘯𝘵𝘭𝘺 𝘣𝘦𝘵𝘸𝘦𝘦𝘯 𝘶𝘴 𝘪𝘯 𝘢𝘯𝘰𝘵𝘩𝘦𝘳 𝘭𝘪𝘧𝘦." You were an Eldian born and raised in Marley to become a warrior. Becoming one of the strongest warriors in the Eldian Warrior Unit, you were given the chance to become a titan inheritor; that was, until one mistake caused you to lose the opportunity and tarnished your family name. In order to redeem yourself and bring honor back to your family name, you were given one very important task... To kill Levi Ackerman. (18+, mdni) Content warnings: eventual smut, graphic depictions of violence, alcohol abuse/alcoholism, suicidal thoughts, angst, guilt *currently being revised as of 11/14/25*

Protecting You; Levi Ackerman by _FliGhT_

'I'm protecting you no matter what happens to me, I will protect you until the very end, even if it kills me. You will be mine.' -Levi Ackerman Joining the Survey Corps could've never been easier, with a quirky woman commander, and a hot sadistic soldier called Levi Ackerman. Jessica Calley (couldn't think of a good name sorry) has just recently joined the Survey Corps. After she had qualified as one of the 'Skilled Soldiers'. Joining the Survey Corps is hard enough, especially with Levi around, constantly pestering her with mockery jokes and insults. But what is really behind the sadistic and vulgar nature of Levi? Join The never ending battles with protecting the Walls Rose, Maria, and Sina, fail riding military trained horses, killing titans, killing criminals, midnight snacks, parties with weird people and of coarse LOVING LEVI There is some swearing, and a lot of blood and stuff. Readers were warned... This is my first fanfiction so it's crappppp.

Devotion | Levi x OC by IdleArtist

She is a field medic for the Survey Corps - having only joined for one purpose. Aside from duties on the field; she assists her squad leader, Hange, in Titan research and Titan-related injuries. But when grief strikes the Scouts once again, she finds herself drawing closer to a stoic captain. --- Ranked #2 in LevixReader on May 26, 2021! Ranked #2 in LevixOC Dec. 2021, Feb. 2022! Ranked #3 in LevixOC November 2021! Ranked #4 in LevixOC March 2022! Ranked #3 in LevixOC Aug 2022! Ranked #1 in SnkFanfiction March 2023! --- Started writing March 2021 Completed April 2021 Warnings: Mature sexual situations/smut, Violence, Gore, and Language. -------- Levi x OC AoT Fanfic! I do not own AoT or any of the characters besides Emily.

Eyes of Steel (Levi x Reader) by cosmicdiva01

Captain Levi Ackerman is known for his cold, calculating demeanor and unwavering commitment to the fight for humanity's survival. To him, there's no room for distractions, least of all a soldier like you. From the very first day you joined the Survey Corps, you've been at odds with him, constantly clashing over your different approaches to combat, discipline, and even life itself. His sharp tongue and indifferent attitude make it clear: you're nothing but a nuisance. But as the days pass, something begins to shift. Behind your fiery exchanges and disdain for one another, there's an undeniable tension simmering beneath the surface-a bond neither of you can fully ignore. As the two of you are forced to work together, surviving the horrors of the Titans and navigating the perils of war, something unexpected happens: the hatred turns into something deeper, something neither of you can deny. However, your troubled past refuses to stay buried. Secrets once hidden in the shadows come to light, shaking the foundation of your fragile relationship. Levi, ever the stoic figure, must now confront the darkness that haunts you, all while grappling with his own emotions that he's spent years suppressing. In a world where trust is a rare commodity and love can feel like a weakness, can Levi and you find solace in each other's arms? Or will the weight of your past be too heavy to carry together? DISCLAIMER: I DO NOT OWN ATTACK ON TITAN, ANY OF THE CHARACTERS OR THE ARTWORK

Hope | Levi x OC by whitetshirtsrus

Hope Rose joined the Scouts to save lives, not take them. As a medic with a quiet fire, she's spent her career away from the battle-stitching wounds, calming panic, and hiding the scars no one else sees. Levi Ackerman doesn't notice people. He notices efficiency, weakness, and tactical errors. But when he is assigned to train Hope to join them in the front lines, he finds himself noticing her. Too often. Too deeply. And that, more than any Titan, terrifies him. Through forest missions, political conspiracies, near-death encounters, and the quiet stillness of after, a bond forms. First in shared silences. Then in stray glances. Then in something neither of them can name. In a time where peace is fleeting and grief is constant, Levi and Hope must decide: is surviving enough? Or is it time to start choosing to live?

Bonds of Steel and Blood (Levi • OC) by alaimayai

𝑂𝑛𝑒 𝑝𝑎𝑟𝑎𝑠𝑖𝑡𝑒 𝑡𝑜 𝑡ℎ𝑒 𝑜𝑡ℎ𝑒𝑟, 𝑤𝑒'𝑙𝑙 𝑒𝑎𝑡 𝑒𝑎𝑐ℎ 𝑜𝑡ℎ𝑒𝑟 𝑎𝑙𝑖𝑣𝑒. In a world on the brink of destruction, Reinae Agnar is a ruthless leader with a past full of betrayal and secrets. Thrust into the Scouting Corps, she's caught in a dangerous game of power and survival. But nothing is more perilous than her tangled relationship with a particular cold, stoic soldier who pushes her to the edge of hate and desire. Navigating resentment, friendship, and an annoyingly burning attraction, Reinae is faced with challenges she has never had to face before. This is a Levi x OC fanfiction. It's a slow burn, but I think that's the only thing that makes sense, considering both Levi and OC's characters. I plan on making four stories, with this one taking place after the fall of Wall Maria and before the struggle for Trost. I put a lot of time into writing this, and I really enjoyed creating new characters and introducing them to the fascinating world of Attack on Titan. I hope you will enjoy it, too:) Check the preface for trigger warnings and statements. Books 2 and 3 are also out✨ #1 in levixoc (25. 2. 2024; 22. 5. 2025) #1 in snkxoc (1. 3. 2024) #1 in shingekinokyojin (14. 3. 2024) #1 in attackontitan (26. 4. 2024) #1 in leviheichou (8. 7. 2024) #1 in aotfanfic (16. 7. 2024) #1 in aot (5. 9. 2025)

Until the End || Levi x Reader Insert Fanfiction by CLARE_875

The ever-so-stoic Levi Ackerman has only ever known the terrors that living in a cruel world could bring. This all changed one fateful day when he encountered [y/n]; a girl renowned for her looks and abnormal speed. As they escape the confines of the Underground together, they soon discover that freedom doesn't come easy in a world full of Titans. As they rise through the ranks, [y/n] becomes known as "Humanity's Angel", a beacon of hope to humanity as she melts the walls Levi had built around his heart. However, she has her secrets too, and a dark past that might just threaten to pull them apart. "You can push me away, but I will still fight by you, and I will still follow you... until the end." The storyline and characters of Attack on Titan do NOT belong to me, but all to Hajime Isayama; however, I do own this story and all that occurs disparate to that storyline. The image utilised in the cover also does NOT belong to me, all credit to its owner.

Lost In Times (Levi Ackerman) by dustyblack

She doesn't need to transform to become the monster. In a world on the brink of destruction, one cadet moves with a skill that sets her apart. Silent, fierce, and unyielding, Tara hides more than just her past and some secrets are meant to stay buried. Levi Ackerman, humanity's strongest soldier, notices her. Something about her draws him in, though neither understands why. Amid battles, whispers, and shadows, a connection begins to form slow, inevitable, and dangerous in ways neither of them can predict. Every glance, every step, every heartbeat hides more than meets the eye.

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Slide 1 of 9

𝗟𝗜𝗧𝗧𝗟𝗘 𝗖𝗔𝗗𝗘𝗧 || l. ackerman cover

In Another Life || Levi x Reader cover

Protecting You; Levi Ackerman cover

Devotion | Levi x OC cover

Eyes of Steel (Levi x Reader) cover

Hope | Levi x OC cover

Bonds of Steel and Blood (Levi • OC) cover

Until the End || Levi x Reader Insert Fanfiction cover

Lost In Times (Levi Ackerman) cover

𝗟𝗜𝗧𝗧𝗟𝗘 𝗖𝗔𝗗𝗘𝗧 || l. ackerman

❝𝙄 𝙬𝙖𝙣𝙩 𝙩𝙤 𝙘𝙧𝙚𝙖𝙩𝙚 𝙖 𝙬𝙤𝙧𝙡𝙙 𝙬𝙝𝙚𝙧𝙚 𝙩𝙝𝙖𝙩 𝙠𝙞𝙙 𝙘𝙖𝙣 𝙜𝙧𝙤𝙬 𝙪𝙥 𝙬𝙞𝙩𝙝 𝙖 𝙨𝙢𝙞𝙡𝙚 𝙤𝙣 𝙝𝙞𝙨 𝙛𝙖𝙘𝙚.❞ ╰┈➤ IN WHICH Levi Ackerman finally realized what it really means to become humanity's strongest soldier when he finally became a father. ˏˋ°•⁀➷ Pre-Canon ˏˋ°•⁀➷ Fluff ˏˋ°•⁀➷ Canon Divergence ˏˋ°•⁀➷ Angst 【リヴァイ】 ───── ⋆⋅☆⋅⋆ ───── 𝗟𝗘𝗩𝗜 𝗔𝗖𝗞𝗘𝗥𝗠𝗔𝗡 𝗫 𝗥𝗘𝗔𝗗𝗘𝗥 𝗦𝗧𝗔𝗥𝗧𝗘𝗗: 𝗠𝗔𝗥𝗖𝗛 𝟮𝟬𝟮𝟮 𝗘𝗡𝗗𝗘𝗗: 𝗠𝗔𝗬 𝟮𝟬𝟮𝟯 Attack on Titan ©Hajime Isayama LITTLE CADET ©ASTRAGAZER- ---