1 - 20 of 22 Works in Class 1-A (My Hero Academia) & Class 3-E (Assassination Classroom)
Navigation
Listing Works
-
The Grey Side by DarkSoul7714
Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
02 Dec 2025
Tags
Summary
In a world filled with quirks, people often view morality as black or white: heroes are good and villains are bad. However, true morality resides in the grey area, a place where complexity and nuance exist.
Many individuals choose to remain in their comfort zones, living bound by the shackles of ignorance, as in Plato's cave. They prefer the familiar shadows of their beliefs, for stepping into the light of truth can be terrifying. This truth has the power to shatter illusions and challenge the foundations of their understanding.
Those brave enough to seek and share this deeper truth often face rejection and scorn. Society, uncomfortable with the grey, shuns those who disrupt the peaceful ignorance of the majority. Consequently, many who see the true nature of the world keep their insights hidden.
Among those who navigate the grey area are assassins. They understand the complexities and contradictions of existence and embrace the moral ambiguity that lies beyond the simplistic labels of good and evil. In doing so, they reflect the profound truth that our understanding of right and wrong is rarely as clear-cut as we would like it to be.
Series
- Part 2 of Heroes, Villains & Assassins
-
Disconnected Start by purplefox532
Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
01 Dec 2025
Tags
Summary
After class 3E succeeded in their mission they only had a month to relax before the next crisis arose. This one ended in them losing everything they knew but gaining something new. How will these trained assassins survive in this new superhero society?
This story is inspired by the princessesandangels story Bye Bye Yesterday.
-
Saoirse (To Be Free) by redpolaris
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Assassination Classroom, Sakamoto Days (Manga), Sakamoto Days (Anime)
17 Nov 2025
Tags
Summary
A series of unexplained explosions targeting abandoned medical facilities across Japan suggests someone is attempting to recreate Nomu-like creatures. The government reveals that a secret investigation team connected to the Japanese Association of Assassins has been pursuing the case for years without success. They now request help from the Heroes—specifically the former Class 1-A.
-
All the things that I've done, I can't erase, but I'll try. by boringstoriesss
Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
08 Oct 2025
Tags
Summary
A Deku as Nagisa crossover fic.
His lessons on hiding the truth were from the Japanese Government itself who asked a bunch of middle schoolers not to even tell their parents that they were being trained to kill, regardless of how many times they almost got killed in return. In fact, Nagisa was still lying to his classmates at UA about that, and they got paid ten billion yen to ensure that they never talked to anyone about their third year in middle school. So why was the past slipping out? Will his classmates find out what secret's he is hiding?
Mostly focusing on the bonds between the children with some bigger events coming in. :)
REWRITTEN ON 10/13 -
Our little secret... by LeafFi
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia, Assassination Classroom
14 Jul 2025
Tags
Summary
After Korosensei's death 3-E is left to fend for themselves. They are pushed to become slaves of the government because of their new profound skills. Denki Kaminari is assigned a mission to get in UA by the ministry of defense to keep the heroes in check.
-
What’s in your pocket? by PinkyMossy
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
06 Jun 2025
Tags
Summary
He can pull out a rabbit out of his pocket but it’s better
-
Some heroes have knives by Khio_Cat
Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
28 May 2025
Tags
Summary
After their unique and dangerous year in the End Class, 3E students are facing a new challenge. The government has agreed on the fact that they are too good and too dangerous to let go, so now they have become Government Assassins. To keep their training and studies going at the same time, they Made an agreement with UA High to incorporate the “quirkless soldier class”, where the E kids got in.
Now, as secret Assassins in training in one of top Hero schools, they must make their way into this dangerous world.
I hate tag limit, re-tagged for convinience.
-- on hiatus until next year, I have to figure out a couple of things --
NOT ABANDONED -
Just My Luck by FindingTheMoon
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Assassination Classroom
12 Mar 2024
Tags
Summary
'It couldn't be helped that Maehara's eyes seemed to glow when he figured out that the boy that stood before him was none other that his best friend, Isogai. After all, he was crying.'
After having woken up one morning as a baby to a mother that was not his own, Hiroto Maehara--better known in this world as Denki Kaminari--began a new life in a world full of people who possessed powers he would've never though possible. Thoughts of his past life haunted him, but as he grew older in this strange new world, he managed to convince himself that his old world wasn't real. He was definitely where he was supposed to be, no doubt about it. At least that's what he told himself on dark and stormy, sleepless nights.
Series
- Part 1 of How Many Fingers am I Holding Up?
-
Assassination Quirks by mylesmorales
Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
28 Feb 2024
Tags
Summary
“DON’T chu think being both a hero and assassin will be a hard job?”
“sure it will be but aye — someone has to do it”⊱ ──────ஓ๑♡๑ஓ ────── ⊰
IN WHICH first year U.A. student, [Y/n] [L/n], must balance the duties of being both a part-time assassin and a hero in training after being sent to help aid E-class in assassinating Koro-sensei though the two objectives soon start to mix together
⊱ ──────ஓ๑♡๑ஓ ────── ⊰
{✩} My Hero Academia & Black!Nonbinary Reader & Assassination Classroom
{✦} Started: February 25, 2022
{✩} Ended:
{✦ } Crossposted 𝐎𝐍𝐋𝐘 on QuoteV and AO3
-
The Red Spirit by ooLolo, WhatsOnMyMind
Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
30 Nov 2023
Tags
Summary
In a world where people can fly, blast energy beams, and shoot lasers from their eyes, it wasn't a surprise to see that things were getting out of hand. Especially when a kid manifests an exceptionally unique quirk to transport loads to different universes. Even if those loads happen to be a class of assassins and three unusual teachers.
They accepted a flying octopus that can move at Mach 20, a robot as a classmate, and a kid with tentacles coming out of his head. But a universe where eighty percent hosts some kind of bizarre power, and now including one of their own? Which happens to be Karma of all people?
That's where they draw the line.
But with Class-E getting increasingly desperate for a way home, they convince Karma to infiltrate UA as a student so he could find data of a quirk user capable of helping them get home. No matter who it is.
Let's hope the rest of the world doesn't catch wind of their temporary stay in this universe. A hard feat to accomplish since Class 1-A's constantly being broadcasted to the entire world.
Meanwhile, Koro-sensei's worried about the possibility of getting replaced by this "Aizawa." He really should have thought about that beforehand.
-
How do i say goodbye? by Mspersimmon_94
Fandoms: I'm not that kind of talent, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
05 Nov 2023
Tags
Summary
Sequel to meeting izuku dad
Containing spoiler and song is by DEAN LEWIS
Series
- Part 4 of Mha meeting someone
-
I Scream Out Loud (Just to See if I'm Alive) by justaglitch
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia, Assassination Classroom
23 Aug 2023
Tags
Summary
Sequel to If I Could Burn This Town (I Wouldn’t Hesitate)
Read part 1 first!
Nagisa didn’t really think this far; beyond stopping Shiro from hurting anyone else. But now, he’s well on his way to becoming a hero alongside some of his closest and oldest friends and maybe some new ones as well.
Things are okay, and he can finally relax for a while.
...Right?Series
- Part 2 of Fast Forward >>
-
Reminisce The Past by Violet_Ybrehl07
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia, Assassination Classroom
24 May 2023
Tags
Summary
(Learn The Lesson Book 2)
After the UA Civil War, the Heroic Class now learned their lesson. Now they will learn the past of Villain Team in their most important place in their heart and realize how lucky they are since birth.
Series
- Part 2 of MHA X AC Crossover
-
Le Tournoi de l'Assassinat by Miss_Potter_Jackson
Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
27 Apr 2023
Tags
Summary
La classe de 3ème E à été invitée à participer au tournoi de Yuei. Comment fera l'ancienne classe E pour remporter le tournoi ? Le feront-ils même ? Et si les combats ramenaient de mauvais souvenirs ?
Bienvenue au tournoi de l'Assassinat !!Il y aura du spoil sur la famille Todoroki et sur Assassination Classroom !!
oOo
- Ils n'ont aucune chance...
- Tu penses vraiment que nos élèves sont si fort que ça Eraser ?
- Non, justement. Ils n'ont aucune chance face à eux... -
To Become a Hero by taetaenoway
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia, Assassination Classroom
29 Nov 2022
Tags
Summary
“How are we supposed to become heroes when the entire world sees us as assassins?”
With Korosensei dead and the world saved, Midoriya, Shinsou and the rest of E-class just want to move on with their lives. However, with the media and public in constant fear of the child assassins who stopped the world’s Number One Villain, they find they don’t really get that option. Now they must balance the life of a student and an agent, but the world of villains is looking for a new king, and these young students find themselves caught in the middle.
Series
- Part 3 of Assassination Academia
-
Learn The Lesson (MHA x AC) by Violet_Ybrehl07
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia, Assassination Classroom
01 Sep 2022
Tags
Summary
Class 3-A had been in constant villain and succeed to survive. Dubbed as "Greatest Heroes" after the war, they become Arrogant and cocky.
This leads for Nezu to ask for a help to his student, Izuku Midoriya a Gen Ed Students, an Assassin, and a former member of AC Project.
A UA civil war was created to fixed their behaviour.
Series
- Part 1 of MHA X AC Crossover
-
help us kill our sensei, heroes? by HunterHera
Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
19 Jul 2022
Tags
Summary
Yamada screamed when a rubber shoe nearly hit him. Aizawa couldn’t be bothered to activate his quirk to shut the living megaphone because he was too stunned by the sudden appearance of twenty-six kids, some of them led by a red-haired teen attacking the yellow octopus.
[Indefinite Hiatus]
-
Welcome to the tales of..... *Checks conveniently placed whiteboard* Assassins, heroes, vigilantes, and villains! by The_Bitch_Whos_Probs_Dead
Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
08 Jun 2022
Tags
Summary
Nagisa and Karma were hanging out, taking a shortcut through some alleys where they witnessed the fight against Stain then watch as Endeavor takes the credit for defeating Stain. They then go attend a training camp with the other class 3e students, and possibly fight some villains.
The title is inspired by: "A Tale of uhhhh... *checks notes* Wizards and Demigods?" by Lonlydolphin.
-
Moonlit Rendezvous by Noneim
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia, Assassination Classroom
16 Feb 2022
Tags
Summary
Eraserhead doesn’t want to babysit another group of problematic teenagers. He is not getting paid enough for this job.
“I am not obliged to keep a lookout for them”
Mandalay nodded at his statement. “Well yeah, no one is obliged to keep a lookout for them. But for the better or worse, it’s not as if we could just let them be in danger, right? We’re heroes, after all. But don’t fret; if your students are unique as heroes-in-training, those kids are pro-underground heroes when they come together.”
****
Characters can and will probably be out of character.
-
If I Could Burn This Town (I Wouldn't Hesitate) by justaglitch
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia, Assassination Classroom
16 Jun 2021
Tags
Summary
Two hundred years is a long time.
It feels even longer when you’ve spent those two centuries paralyzed but conscious, trapped in your own body as time moves on without you-- no aging, no moving, no sleeping.
During this period, there was a part of Nagisa that had wondered if they’d be stuck like this forever. Truly a different kind of torture.
But for those two hundred long years, he had learned. He’d observed, he’d listened, and he’d remembered.
And Nagisa waited.Or: Society's changed, and Class 3-E will need to adapt if they want to survive in this world of heroes and villains. Good thing they're not just any class.
Series
- Part 1 of Fast Forward >>