Insanedeku Stories

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92 Stories

  • Just a little crazy (finished) by Nonbinary_panda
    Nonbinary_panda
    • WpView
      Reads 767,935
    • WpPart
      Parts 76
    Izuku Midoriya, aspiring hero with a big secret. In a world full of quirks and werewolves, mates are a huge deal. However, Izuku is forced to watch not one, but two of his mates live without him. He hides who he really is to them, even though it kills him. •~•~•~•~•~•~•~•~•~•~•~•~•~•~•~•~•~•~ This fanfic is an werewolf au where Deku is an omega, shoto and bakugou are alphas. There is also a bit of insane and depressed Deku. It may stray from the anime by a whole lot, but it's a fanfic, so no one really cares. Also, I suck at descriptions so just give the book a go please. Spelling of names may be off, I apologize in advance also I do not own my hero academia nor the characters in it or the songs/ most photos used
  • The Cursed Quirk | DabiDeku by i_write_horror
    i_write_horror
    • WpView
      Reads 39,384
    • WpPart
      Parts 21
    Izuku Midoriya has been bullied his whole life for having a 'useless quirk'. People use him as a punching bag, as his quirk of Immortality allows him to never die and to regenerate after a certain amount of time. His dream was always to become a hero, but after being pushed to the edge one day, he soon decides to get revenge on all those who used or hurt him. During this process, he meets another villain who understands everything about Izuku. And soon enough, their friendship turns into something much more. How will Izuku take revenge with his new companion?
  • Bloodlust (Vampire Deku AU) by Multishipper4life101
    Multishipper4life101
    • WpView
      Reads 117,925
    • WpPart
      Parts 17
    Everything and everyone in Izukus life is perfect, he couldn't have it better. He was accepted to go to the most prestigious Hero Academy in the world, and he was chosen to be the successor of one for all. But one fateful night changes everything... Deku becomes a Vampire, which comes with a lot of issues. He needs to cover his fangs, wear contacts, not be in the sun, and never, ever have someone take a picture with him in it. Will deku be able to control his hunger? Or will his "friends" become his unwilling victims... read the story to find out!
  • Sweet But Phsyco by kiribro19
    kiribro19
    • WpView
      Reads 875
    • WpPart
      Parts 8
    deku and todoroki have been together for about eight years and have been married for four, they took over as the leaders of LOV a few weeks after their wedding, read more about they're journey as villian leaders. ⚠️WARNING⚠️ BXB VIOLENCE BLOOD INSANE DEKU VILLIAN AU SMUT ANGST MPREG Maybe My hero academia does not belong to me but this story does and you may not use it or take it for anything without my permission.
  • The Lunatic Hero by StunnedBucket
    StunnedBucket
    • WpView
      Reads 191
    • WpPart
      Parts 2
    Being able to make clones of yourself to modify them with no limits. To being able to turn any part of your body into a very sharp knife. Those are izuku midoriyas quirks. The quirks matched his insanity and that stuipd smile that would go to his ears when he grinned
  • Reflective Eyes - Villian Deku by OutspokenYuri
    OutspokenYuri
    • WpView
      Reads 168
    • WpPart
      Parts 1
    "Life moves on, no matter what you do." "It's all fun and games till the world ends darling, you of all people should know that." "I'm a killer because it's what makes me happy, no electric chair can fix that." No matter what, when you look in the mirror. It's just you... GORE WARNING!! (and yes I drew the cover.)
  • What The Voices Say by ScreamIntoTheVoid45
    ScreamIntoTheVoid45
    • WpView
      Reads 25,600
    • WpPart
      Parts 13
    Once the villains witness Midoriya's power after the USJ, they are transfixed on getting him to join. So they find someone who is able to feed doubts and anxiety into Izuku's mind whilst he sleeps without getting caught. After mere days of mental torture, he finally lashes out at his classmates and teachers. One question stays stuck in their heads - how did his mind get so dark? Trigger warnings: blood, gore, manipulation
  • Villain Deku  by Cloud_person__
    Cloud_person__
    • WpView
      Reads 33
    • WpPart
      Parts 1
    deku after being told by his idle that he can't be a hero took his friends advice. read to find out what happens bad spelling hope you like it though
  • There's 6 of Midoriya and Aizawa!? by Goldenknight65
    Goldenknight65
    • WpView
      Reads 804
    • WpPart
      Parts 4
    So Midoriya was hit by a quirk that summons 5 AUs. Opposite carrier (villain deku), dead version, insane version, younger version, and finally a vigilante version. Same with Aizawa though the effects vary, though the same AUs were summoned, it's just the same Aizawa from the Midoriya's AUs Warning ⚠️ Mentions of abandonment Suicide Mental disorders Gore? Obsessions
  • UA Civil War:Let the game begin![Discontinued] by ioanaBADUS
    ioanaBADUS
    • WpView
      Reads 723
    • WpPart
      Parts 6
    One day the UA school director, Nezu, decides to have some entertainment. What is Nezu doing? Well, he will open a game in which students can fight each other. But what happens when one of the students turns out to be a cunning genius who loves to play with people? What will happen when everything gets even more twisted? How the will teachers react? (the art on the cover is not mine)
  • A SMILE THAT DROVE THE WORLD CRAZY by Gradydearman
    Gradydearman
    • WpView
      Reads 5,375
    • WpPart
      Parts 8
    izuku Midoriya always wanted to become a hero with a bright smile....until the got his Quirk( NIGHTMARE'S ILLUSION).He has the ability to Turn Nightmares into reality.Hey All might can I be a hero like you? (All might) Sorry kid you wont get far with that quirk, Now GOODBYE!!!!!!,....IF I CAN'T BE A HERO WHO SMILES...ILL BE A VILLIAN WHO SMILES
  • Alternate by Ghoststrider298
    Ghoststrider298
    • WpView
      Reads 1,772
    • WpPart
      Parts 5
    in this what if deku has a power so strong that it threatens the time and space itself Also the cover was made by me and my horrible Photoshop skills. Hall of achievements 7th for afodeku 6th for ofadeku
  • Izuku cipher by gallantmon226
    gallantmon226
    • WpView
      Reads 1,827
    • WpPart
      Parts 2
    After having a tough day and being saved by his idol All Might who then crushes his dreams he catches the attention of an powerful being willing to strike a deal
  • Villain Rehab by death967
    death967
    • WpView
      Reads 373
    • WpPart
      Parts 2
    ⚠️ warning contains Abuse Mentions of rape Suicide Self harm ✨Gayness ✨ This is Dabideku Deku gets abused by his mom because of his quirk. He loses his sanity and kills her at the age of 7. From there he met kids that were like him. Read to find out more.
  • Evil God Deku(Discounted) by AnimeFreddie2
    AnimeFreddie2
    • WpView
      Reads 2,648
    • WpPart
      Parts 8
    This is an Au to Framed Deku to the most powerful God like Being in the Universe. In this world Deku is still bullied for having no quirk by everyone at school and his mom even worries for him, Nobody supports his dreams at all to Deku even being told to commit suicide for his "pathetic" dream. But what happens if he tries to save Bakugou from the sludge villain only to be harshly chastised at by All Might and the other heroes there only the later that day For Bakugou to make him SNAP. Deku commits suicide but then he's given the power of Aku in the afterlife only to steal someone's body to resurrect.
  • Villain!Insane!Deku x Dabi by Pansexual_weeb2024
    Pansexual_weeb2024
    • WpView
      Reads 11,134
    • WpPart
      Parts 6
    Izuku Midoriya was once a very happy child, with his only family that he knew of, his mother, until when he got his quirks, Telekinesis and Void Flames. His mother was soon murdered and his father, All for One, or Hisashi Midoriya took him in and cared for him and his adopted brother, Tenko, or Tomura Shigaraki. When he was twelve he met the love of his life, sure, he was a couple years older, but so what? This is their story. DISCLAIMER: I DO NOT OWN THE CHARACTERS EXCEPT MY OWN AND THE PLOT OF THE STORY!!
  • I Bleed For You by Zrei_0
    Zrei_0
    • WpView
      Reads 35,826
    • WpPart
      Parts 22
    Izuku midoriya has a quirk valued by the society and used for the sake of others but what of Izuku? He is dissected, harmed and taken advantage of, he could never even experience the joys of childhood, stripped of all free will. One day Izuku is saved by a lone assassin and trained to survive, but instead becomes a deranged serial killer who seeks vengeance along with the joys of killing. This is a ✨shindeku✨ fanfic
  • Counterparts (Villain Deku AU Short-story) by Periwinkle_Light
    Periwinkle_Light
    • WpView
      Reads 164,005
    • WpPart
      Parts 10
    While in class one day, Aizawa brought in a girl a quirk that brings in a person's counterparts from other dimensions, in order to teach them about the importance of good decisions. Izuku Midoriya goes first, but what happens when his counterparts are different from what everyone expected? A little more dangerous, malicious, insane...villainous. ~ BHNA/MHA belongs to Kōhei Horikoshi. The AU characters I use belong to each of their original creators. I just tweaked each one of them, so none of them are exact.
  • Insanity(Insane Deku) by Fandoms_dudez
    Fandoms_dudez
    • WpView
      Reads 861
    • WpPart
      Parts 2
    The Dekusquad had went to the movies and the movie they saw brought back memories for Deku back when he knew his dad.As a result he snaps. Will Deku be okay? Will a dormant quirk awaken? Will he still go to UA?
  • the villain fanboy  by bloody_may123
    bloody_may123
    • WpView
      Reads 928
    • WpPart
      Parts 4
    what if deku didn't like heros? what if deku hated heros and love villains? what if deku wanted to be the number one villain? this is my first fanfic so don't judge me if its its bad