1 - 20 of 36 Bookmarked Items in Class 3-E (Assassination Classroom) & Midoriya Izuku

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  1. *

    To Be a Hero, He Must First Be a Killer by

    Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia, Assassination Classroom  

    29 Mar 2025

    Tags
    Summary

    After mama Midoryia finds out that Izuku was being bullied she transferred him to Kunugigaoka Junior High, where she thought he would be safe. Boy was she wrong.

    Follow Izuku's last year in Junior high, where he and his classmates are tasked with killing their teacher, who so happens to be the one who blew up the moon!

    Language:
    English
    Words:
    19,270
    Chapters:
    6/?
    Collections:
    2
    Comments:
    24
    Kudos:
    437
    Bookmarks:
    110
    Hits:
    10,283

  2. *

    The Reaper: What if Izuku was in the Assassination Classroom by

    Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Assassination Classroom  

    05 Jul 2025

    Tags
    Summary

    The misadventures of Izuku Midoriya and his band of outcast weirdos. From spending the last year of middle school plotting the assassination of their teacher to pranking their classmates during their first year at UA High.

    Language:
    English
    Words:
    44,500
    Chapters:
    25/27
    Comments:
    98
    Kudos:
    1,175
    Bookmarks:
    306
    Hits:
    27,301

  3. 70

    Haunted by the Past, Driven by Light by

    Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Assassination Classroom  

    01 Aug 2025

    Tags
    Summary

    Before he ever dreamed of being a hero, Midoriya Izuku was trained to kill. For his third year of middle school, he transferred to Kunugigaoka Junior High's infamous Class 3-E. But behind its reputation lay the truth: Class 3-E was being trained to assassinate their teacher, Koro-sensei.

    After their misson succeeded mid-December, the class graduated. They finished the rest of the school year taking online courses, scattered and grieving. They took a vow, never to discuss the purpose of their class to anyone. Not with heroes. Not with their families. It would all stay between whoever knew the truth.

    Now, as a UA High student, Midoriya Izuku must take a different path, as a hero-in-training and the ninth holder of One for All. But Class 3-E is still active, the missions continue all behind the scenes. Some of his former classmates are transferring to UA, joining the Support Course and General Education.

    And now, new villans are rising, all guided by All For One's hands. Izuku most confront the truth.

    He may be a hero in training, but some battles require the skill that only an assasin can deliver.

    He was trained to kill. Chosen to save. Can he do both, or will he fall under the pressure?

    Language:
    English
    Words:
    23,471
    Chapters:
    5/?
    Comments:
    37
    Kudos:
    217
    Bookmarks:
    70
    Hits:
    4,160

  4. *

    Open Doors by

    Fandom: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia

    02 Jan 2025

    Summary

    Teachers open the door, but you must enter by yourself. -Chinese Proverb

    They didn't expect to find the best teacher any of them had ever had after they got booted to the End Class, least of all Izuku. Follow Midoriya Izuku as he learns to trust and cultivate his own strengths in the name of assassination and saving the world, and then watch him use his new self confidence to take the hero world by storm.

    Words:
    134,172
    Works:
    20
    Bookmarks:
    850

  5. *

    Achilles, Assassin and Hero by

    Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Assassination Classroom  

    03 Jul 2025

    Tags
    Summary

    Korosensei is dead. It's now time to move on.
    Izuku Midoriya was a student in Korosensei's class, a foster kid that had been transferred in due to his sharp intellect. Now, after graduating into UA high school, he finds a foster home with his homeroom and English teachers as he begins his journey to becoming the greatest assassin-turned-hero this world will ever see.

    Language:
    English
    Words:
    77,510
    Chapters:
    9/?
    Comments:
    55
    Kudos:
    689
    Bookmarks:
    225
    Hits:
    14,275

  6. *

    All the things that I've done, I can't erase, but I'll try. by

    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

    Language:
    English
    Words:
    124,200
    Chapters:
    77/?
    Comments:
    281
    Kudos:
    1,277
    Bookmarks:
    224
    Hits:
    42,966

  7. *

    Assassination Academia by

    Fandom: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia

    29 Nov 2022

    Words:
    293,811
    Works:
    3
    Bookmarks:
    1,237

  8. *

    Keep Moving by

    Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia  

    02 Jan 2025

    Tags
    Summary

    Izuku made it through his third year at Aldera. He graduated, both from his middle school and from the Assassination Classroom. Now, he has new problems to deal with. New classmates, new teachers, and a whole new type of weird that comes with studying at Japan's top hero school while also trying to hide state secrets.

    Series
    Language:
    English
    Words:
    89,330
    Chapters:
    28/?
    Collections:
    9
    Comments:
    1,078
    Kudos:
    4,482
    Bookmarks:
    935
    Hits:
    119,110

  9. *

    To Save the World by

    Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia  

    07 Sep 2019

    Tags
    Summary

    Midoriya Izuku just wanted to escape Bakugou's bullying and achieve his dream of attending the prestigious UA. He assumed the cutthroat Kunugigaoka Junior High would prepare him for that. Too bad he was immediately booted to class 3-E for being quirkless.

    Shinsou Hitoshi planned for his time at Kunugigaoka Junior High to be spent under the radar. He kept his grades average and interactions with others minimal. But when an incident occurs that requires him to use his quirk at school unauthorized (even though he did it to help another student), he finds himself suspended and, even worse, in E-class.

    When the moon exploded due to the dangerous villain known as the Tentacle, the last thing anyone expected was for him to want to teach 3-E. Now Izuku, Hitoshi and their classmates are expected to become assassins, kill the number one villain, and save the earth from the same fate.

    Series
    Language:
    English
    Words:
    145,171
    Chapters:
    14/14
    Collections:
    31
    Comments:
    787
    Kudos:
    5,790
    Bookmarks:
    1,356
    Hits:
    154,659

  10. *

    MHA X AC Crossover by

    Fandom: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia

    24 May 2023

    Words:
    145,191
    Works:
    2
    Bookmarks:
    101

  11. 12

    Recognising Death. by

    Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)  

    22 May 2025

    Tags
    Summary

    'The Reaper'

    Now that's a name that Izuku recognised.

    Language:
    English
    Words:
    680
    Chapters:
    1/1
    Comments:
    7
    Kudos:
    94
    Bookmarks:
    12
    Hits:
    985

  12. *

    Learn The Lesson (MHA x AC) by

    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
    Language:
    English
    Words:
    100,993
    Chapters:
    50/50
    Collections:
    2
    Comments:
    298
    Kudos:
    2,196
    Bookmarks:
    565
    Hits:
    92,283

  13. *

    The Assassin in Our Midst by

    Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)  

    21 Oct 2023

    Tags
    Summary

    Class 1 A take a trip up the mountain for some training in quirkless combat. Will Izuku's, or should I say Nagisa's secrets remain secret?

    Language:
    English
    Words:
    7,374
    Chapters:
    12/12
    Collections:
    1
    Comments:
    44
    Kudos:
    1,640
    Bookmarks:
    231
    Hits:
    17,041

  14. *

    Iridescent by

    Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia, Assassination Classroom  

    24 Mar 2020

    Tags
    Summary

    Midoriya Izuku was good at keeping secrets. He was never concerned about anyone finding out about what he did during his third year of middle school.

    Well, he wasn't counting on his classmates sticking their noses where they didn't belong.

     

    Iridescent: "showing luminous colours that seem to change when seen from different angles."

    Language:
    English
    Words:
    14,312
    Chapters:
    2/2
    Collections:
    11
    Comments:
    70
    Kudos:
    2,773
    Bookmarks:
    478
    Hits:
    39,192

  15. *

    Mission: Assassin, Hero, Cryptid by

    Fandom: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)

    05 Jan 2024

    Summary

    Who is Midoriya Izuka?
    It depends on who you ask.
    To Hitoshi she's his little sister.
    To her friends she's loyal.
    To her classmates she's family.
    To her teachers she's either a genius or a problem child.
    To some she's chaos incarnate.
    To some she's dangerous.

    She'll be an assassin.
    She'll be a hero.
    Maybe she'll be a cryptid.
    But most important she'll be herself. And nothing and no one will change her or lead her astray from her goal.
    No Koro-sensei.
    No All Might.
    And certainly not any villain she'll face in the future.

    Words:
    99,323
    Works:
    3
    Bookmarks:
    103

  16. 42

    There's Murder in His Past (Can an Assassin Be a Hero?) by

    Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Assassination Classroom  

    05 Apr 2025

    Tags
    Summary

    Midoriya Izuku spent his last year of middle school in Kunugigaoka’s stigmatized class 3-E, meticulously trained to be one of the country’s top assassins. For a full year, he and his classmates were taught everything there was to know on how to shoot, stab and kill.

    And they succeeded. Korosensei, the Tentacle who blew up the moon, was dead— killed by his own students’ hands.

    But now that everything was over, could Izuku follow his dream and become a hero? What would his experiences change in his trajectory?

    Language:
    English
    Words:
    5,496
    Chapters:
    2/57
    Comments:
    21
    Kudos:
    154
    Bookmarks:
    42
    Hits:
    2,010

  17. 40

    heathens by

    Fandom: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia

    10 Dec 2021

    Words:
    2,830
    Works:
    3
    Bookmarks:
    40

  18. *

    Stereotypes by

    Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia  

    18 Jul 2024

    Tags
    Summary

    *in the process of being rewritten* *more tags to be added*

    Karasuma sat down across from her and looked her in the eyes with newfound respect, he admired that Inko seemed to truly care about her son and wasn’t about to trust a stranger that he posed no threat to him even if he attempted to alleviate her worries.

    A far cry from the previous pair of so-called parents he met before visiting her, the moment they understood why he has there, they just about ran to hand him their kid, not caring to hear the rest of the details, not caring at all, they just wanted the boy gone. disgusting.

    ‘’Is there no other way?’’ Inko asked.

    ‘’Please, believe me when I say it’s for his own safety.’’ Karasuma said softly while handing her a handkerchief.

    Inko stared at it for a good minute before she took it with shaky hands. She wiped away her tears and looked at him with determination. She won’t lose her son, she promised to be his anchor. And so she will be.

    ‘’I agree.’’

     

    -------------------
    What if the assassination classroom a.k.a. The End Class existed in the same world as U.A. High School? and they are breaking all the stereotypes.

    Language:
    English
    Words:
    8,436
    Chapters:
    4/?
    Comments:
    38
    Kudos:
    758
    Bookmarks:
    134
    Hits:
    16,142

  19. *

    She Was My Old English Teacher by

    Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)  

    05 Aug 2023

    Tags
    Summary

    Izuku didn't know where everything had gone wrong. He got into his dream school, has a quirk now, he stopped the earth from exploding, sent his classmates into space, became an assassin, and killed his middle school teacher.

     

    Yeah it was probably those last couple of ones.

     

    But other then that he likes to think he's a good kid, at least good enough to not have to deal with whatever hell the universe decided to throw at him today.

    Language:
    English
    Words:
    1,165
    Chapters:
    1/1
    Comments:
    19
    Kudos:
    1,100
    Bookmarks:
    144
    Hits:
    7,107

  20. *

    Bye Bye to the world I know ( it's time to try something new ) by

    Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)  

    04 Jul 2024

    Tags
    Summary

    This is a crossover fanfic between the assassination classroom and MHA universe

    Also the real summary for this fanfic Is located in the beginning authors notes due to ao3 saying my summary was too long but I liked it too much too give it up so I just put it there

    Series
    Language:
    English
    Words:
    51,514
    Chapters:
    17/?
    Collections:
    1
    Comments:
    152
    Kudos:
    513
    Bookmarks:
    110
    Hits:
    16,134

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