1 - 20 of 271 Works in Sludge Villain Incident (My Hero Academia)
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Quirk Analysis for the Now! by FullFuffledMess
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
05 Oct 2025
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Summary
Izuku was about to drown in slime for the second time today.
When he grabbed onto All Might’s leg he wasn’t expecting to be at sky scraper height, or accidentally knock the bottles out of All Might’s hands when trying to gain purchase on the man. When he descended the building after having his dreams crushed, he wasn’t expecting the slime to find him again, this time with a vengeance. Why couldn’t it have found anyone else?
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“Your quirk isn’t gross, you’re not an insult to evolution and we will figure out how to make your body cooperate.”Izuku huffed as the determined face he was making intensified , “now, eat this!”
--------------------Izuku ends up becoming a quirk counselor for villains.
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Oh, My Pure and Unique Angel by XoxoKH
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
03 Oct 2025
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What was left was the corpse of Deku on the ground, school uniform half open and a thin wet All Might Limited Edition collectible card beside him. Hawks quickly got a finger to check for a pulse, and let out a sigh when he felt cold nothing. Already dead long enough that CPR would do nothing. Meanwhile, Katsuki was watching all of this outside the bank with his ‘gang’.
It didn’t even matter the fact that the sludge villain chose him as his next victim, he was still alive after all.
Or
Izuku dies in the hands of the sludge villain, welcoming afterlife like a hug, though it isn't as he would have expected. Angels, demons, and divinities looked at him with curiosity, he was the highest range an Angel could be, which meant he could do so many things.And;
Follow Bakugou's path on becoming something no one has seen, with Izuku at his side helping do the impossible(I am bad at summaries, please have me patience)
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The End of the World Begins by MLuzV
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
03 Oct 2025
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For Midoriya Izuku, the day could only get worse.
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Izuku Midoriya. Quirk: Prehistoric. by Fennecthefox
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
01 Oct 2025
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Summary
An alternate universe where Midoriya has a quirk... secretly of course (for like the first chapter I don't have the plot planned out)! And he can transform into dinosaurs!
This work explores the shenanigans and experiences born from that...
Set during 2025 with some aspects from our universe bleeding into this one! For example, videogames, music and music artists, trends, styles, etc...
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Third-Degree Apathy by I_Like_Sealz
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
27 Sep 2025
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Summary
Deku had an idea, but it might be dangerous.
Deku barely spared the Villain Fight another glance as he stood, putting strain on his sore legs. He didn’t care.
He didn’t care. That was a new character trait.
Series
- Part 3 of Failureself
- Part 20 of Author is projecting
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Izuku Midoriya and the Villain Inside Him by Secretly_A_Mermaid
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
22 Sep 2025
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Sludge villain is a tired, middle-aged man who’s trapped in a boring, but unsurprisingly quite dangerous, middle-management job for a local Yakuza group. Until it all comes crashing down on his head and his own men are out to kill him.
Izuku is a kid on the verge of suicide.
Sludge villain becomes a pretty good replacement for his father.
TLDR; Sludge villain possesses Izuku, takes one look around inside him and goes “Damn, bitch, you live like this??”
Series
- Part 4 of MHA Fics
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for even the flowers have forgotten you, by golenlovkett_ueowip
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Undertale (Video Game)
17 Sep 2025
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Eraserhead tracked Bakugo’s movements with ill-hidden annoyance, mouth pressed into a thin line. His gaze lingered on the space behind his student, then around the hallway. His frown deepened.
“What are you doing?”
Whatever answer his teacher wanted, an annoyed gesture at the kid beside him and an unimpressed look wasn’t it.
“If you wanted something from another teacher, it can wait. Classes should be starting in five minutes.”
“Yeah, whatever.”
Irritation scratched at Bakugo's throat, leaving him parched and hateful. He took a swig of his drink, mouth twisting in obvious displeasure. When the fuck did his drink get so disgustingly warm?
Fucking typical.
“...Chara.”
What?
“Greetings.” The strange kid looked at him, him alone, and smiled. “My name is Chara.”
In which Bakugo Katsuki dies, and learns that even death cannot hold him. This changes everything.
(*No prior knowledge of Undertale and its mechanics required, though recommended.)
Prologue: 1 - ongoing
Now has a dedicated tumblr blog. Ask me anything.
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Sludged blood by Ribbonistar
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
09 Sep 2025
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A, different ending to when izuku got attacked by the sludge villain. What if when he tried to save Katsuki they both didn’t get saved that time? What if they did but it never left izukus body and took control over him and Izuku has to sit in the back of his own mind while his life is taken over by a villain.
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The Adventures of Pro-Hero Duststorm. by FlowtatoeXD
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
30 Aug 2025
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Tenko Shimura, otherwise known as Pro-Hero Duststorm, is quite a controversial hero. Mainly because of the empathy he often shows to the villains he fights. Some say he's completely out of his mind, others praise him as one of the most progressive and caring heroes on the scene. One things for sure, Pro-Hero Duststorm is quite unique in his methods.
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Clasp my hand (A choice is made) by Sharade_12
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
29 Aug 2025
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Toshinori reaches a hand, the one that is shattered beyond repair and drenched in blood. He gives a smile to the boy. He can feel blood smeared across his teeth. He can't imagine his smile is any reassurance, but Toshinori is dying and desperate. A piss-poor smile is all he can give.
A piss-poor smile, and an earth-shattering quirk.
'I have a healing quirk,' he lies, begging the boy with his eyes. Please, say yes. Please accept my DNA. 'It only works on others. Let me h-help you? I won't last.' Toshinori's words come more and more haltingly. He can feel cold darkness encroaching on his limbs already. He tilts his hand, just slightly, just enough to renew his offer to the boy. 'At-At least… Not long enough… For help to arrive in time.'
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Yagi Toshinori gets caught in a building collapse in his powered-down form. As he lays dying and without a successor, he offers his quirk to a young boy who is trapped alongside him.
All Might never makes it out of the building. But Midoriya Izuku does.
With no parent and a new limb-breaking quirk, he becomes a ward of UA.
Series
- Part 2 of Sharade_12's Reusable First Chapters (CC-BY-NC)
- Part 2 of Sharade_12's MHA fanfictions
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Izuku "Talk Shit, Get Hit" Midoriya by cherrybombca
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
23 Aug 2025
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Izuku isn't a violent person. Really. At least, not until someone messes with Kacchan.
Or: A 5 and 1 of the different ways Izuku throws hands when someone messes with Katsuki, and the one time Katsuki repays the favor.
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Deku on DnD by Bodob
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Dungeons & Dragons (Roleplaying Game)
22 Jul 2025
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Mydoria Izuku becomes a dnd character, I’m new to this…. Please don’t set my baby on fire. He’s just a bean….. with a knife…. And other issues🫠
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Wanderer in a New World by Local_Cryptid_Minako
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 原神 | Genshin Impact (Video Game)
21 Jul 2025
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When Nahida visits Irminsul once more, she encounters a new root that wasn't there previously. Her investigation soon ends, as she finds it leads to a new world, but Wanderer is sent there instead, due to her connection to Teyvat. He takes on the name of Izuku Midoriya and starts training to get into "U.A.", as heros have access to information most don't, so he can uncover the secret behind why the two worlds are connected.
OR
Wanderer is Izuku, which I fondly call Scaradoriya, investigates Earth, finds out its a different reality of Teyvat, beats up the LOV for stealing his goddamn robot, and finds a cat loving mortal who he definitely does not look up to, shut up Auntie, and adventures with crack everywhere. This is my fun little project that has spiraled.
Series
- Part 1 of The adventures of Scaradoriya
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The most dangerous Plushy by Thatonereader123451 for Becca12345
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
14 Jul 2025
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Nedzu doesn't often go out as a hero. And he hadn't been out as a hero, no, he was intending to go 'talk' to a few heroes who'd screwed up. Too bad he gets caught up in a quirk manifestation that turns him temporarily into a plushy. A plushy that gets picked up by none other than Midoriya Izuku
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Party!! (Gone Wrong) by ashiepoo
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
13 Jul 2025
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Third year Class A is celebrating finishing their midterm exams and someone decided they should celebrate with everyone's favorite high school party games. They don't know this is probably the worst idea ever.
OR; Katsuki admits he's claustrophobic after a very bad time.
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The Only Exception by Harley_Black
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
13 Jul 2025
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Bakugo Katsuki, mejor conocido como el Héroe Explosivo: Dios de la Gran Explosión Dynamight, siempre dejó claro que no pensaba casarse. Nunca.
Pero toda regla tiene su excepción.
Esta es una recopilación de momentos a lo largo de su vida en los que, sin darse cuenta, estuvo dispuesto a romper esa promesa... por cierto peliverde.
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One Wrong number by Becca12345
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
11 Jul 2025
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The rooftop is locked, and Midoriya Izuku decides that is the universe's way of saying that 'enough is enough'. He may be stubborn, but he isn't stupid. But if he's going to go, he wants to leave a message for his mother. But in his despair, he gets one number wrong, connecting to Yamada Hizashi, or Present Mic's 'Reach Out' hotline.
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Especto Patronum - Bnha Au | 2nd Ver. by Joismunfer_13
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
07 Jul 2025
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El Villano de Lodo consiguió su objetivo y escapó de All Might; el cuerpo que reclamó fue genial para evadir a las personas y pasar desapercibido... por exactamente quince minutos.
Al menos, hasta que se encontró con personas que claramente conocían al mocoso.
Bueno, no era como que un niño con un quirk inútil (o peor, quirkless!) le sirviese de mucho. Quizá era tiempo para un muy necesario cambio. ¿Y qué mejor que explosiones para poder defenderse de esos estúpidos héroes?
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Disfruta :D <3
Series
- Part 2 of Expecto Patronum - Ghost Dk | Ghost Au's
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Normal, Regular Days, Are They Still Normal? by Glimmer808
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
28 Jun 2025
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Nedzu is having a regular day. He then bumps into a chaotic green gremlin. Chaos shall ensue.
If Midoriya has a new family after this then who can blame him.
TL:DR
UA Staff find Midoriya, then proceed to adopt him.
Series
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The scars on my skin by V1rtual_ghost
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
24 Jun 2025
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Summary
Izuku midoriya knew he was worthless ever since that day in the doctors office, but even a worthless deku has a breaking point
Or
Izukus diagnosed as quirkless but he finds his meaning and purpose in his night-time patrols with a certain underground hero
(Sorry I suck at summarys but I hope you get the gist of the story)