Chaos FanFiction

Peter Parker and Miles Morales

Peter Parker and Miles Morales

F/M
R
Updated
10.04.2025
Fandom
The Avengers (Marvel Movies) Spider-Man - All Media Types
Characters
James "Bucky" Barnes, Steve Rogers, Bruce Banner, Clint Barton, James "Rhodey" Rhodes, Happy Hogan, Kate Bishop, Ned Leeds, Stephen Strange, Pepper Potts-Stark, Morgan Stark, Sam Wilson,
Tags
Fluff Hurt/Comfort Whump Domestic Avengers Peter Parker gets a sidekick Peter Parker has 51 existential crisis Miles Morales give Peter heart attacks Peter Parker is the unofficial leader of the Avengers Ned and MJ are gonna get married Peter is not happy about that Morgan and Peter are unofficial siblings Okoye is cool
Peter Parker's life sucks, kind of, then Miles decides to show up, instantly getting Peter shot and tased. Let's just say the latter is grumpy about that. Only problem: he sees himself in the boy so eager to help others, and can't help but step in an...
Gryffindor Mom

Gryffindor Mom

Other
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Minerva McGonagall, Ron Weasley, Hermione Granger, Ginny Weasley, Neville Longbottom, Fred Weasley, George Weasley, Dean Thomas, Hermione Granger & Harry Potter & Ron Weasley, Seamus Finnigan, Hermione Granger & Ron Weasley,
Tags
Hurt/Comfort Domestic Fluff Chaos Gryffindor Common Room Hermione Granger-centric
Hermione Granger never meant to become Gryffindor's unofficial mom—but when you're the one with the extra quills, emergency chocolate, a talent for comforting first-years and scolding fifth-years in equal measure, it just sort of happens. Between fla...
Regulus Black and the Art of Forgetting a Wedding

Regulus Black and the Art of Forgetting a Wedding

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Dorcas Meadowes, Evan Rosier, Barty Crouch Jr., Pandora Lovegood
Tags
Chaos I'm Bad At Tagging Tags Are Hard Minor Marlene McKinnon/Dorcas Meadowes Crack Fic Humour Past Regulus Black/Barty Crouch Jr. Marauders era Minor Sirius Black/Remus Lupin Minor Barty Crouch Jr./Evan Rosier Modern magic AU Jealous James
James Potter was sure he knew everything about his fiancé. Three years together, no secrets, no surprises—until Regulus Black, in the middle of a perfectly normal dinner, casually announced something that left everyone speechless. Turns out, forgetti...
Long Live the King (Male Reader x Crossover Harem)

Long Live the King (Male Reader x Crossover Harem)

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga) 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime) 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
Characters
Makima (Chainsaw Man), Toga Himiko, Uraraka Ochako, Gojo Satoru, Sukuna | Ryoumen Sukuna, Ruby Rose (RWBY), Yang Xiao Long, Cinder Fall, Weiss Schnee, Blake Belladonna, Kanroji Mitsuri, Kochou Shinobu,
Tags
Magic Dragons Chaos Sex Vampires Death Supernatural Elements Reincarnation Crossover Assassins & Hitmen Spies & Secret Agents Multiverse
Project Dahlia

Project Dahlia

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
Marvel Cinematic Universe DCU
Characters
Original Female Character(s), Peter Parker, Nick Fury, Harry Osborn, Roy Harper, Jason Todd, Damian Wayne, Batfamily Members (DCU), Lian Harper, Damian Wayne/Original Female Character(s), Harry Osborn/Original Female Character(s), Roy Harper/Jason Todd,
Tags
Fluff Texting Chaos Light Angst Jason Todd is Damian Wayne's Parent Good Significant Other Damian Wayne Good Parent Jason Todd Good Parent Roy Harper BAMF SHIELD Agents Damian Wayne is Robin Group chat Not Avengers Team Friendly (Marvel)
The fic I had made before The Demon and the Lantern.
The Scent of Disaster

The Scent of Disaster

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Horace Slughorn
Tags
Desperation canon-divergence Chaos Misunderstandings Marauders Humour Jegulus Romantic Tension Amortentia Lily Evans - Freeform Chocolate forest
Because chaos begins with a single scent and spirals into a series of terrible decisions.Regulus Black only wanted a quiet Potions class. Truly. But the universe had other plans: today’s lesson is on Amortentia. As if being in the same room as Potter...
we can be heroes

we can be heroes

F/F
F/M
M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Marlene McKinnon, Minerva McGonagall, Lily Evans, Minor or Background Relationship(s), Marlene McKinnon & James Potter, Mary Macdonald, Sirius Black & Remus Lupin & Peter Pettigrew & James Potter,
Tags
Werewolves Fluff and Angst Chaos Marauders Era (Harry Potter) Marauders Friendship (Harry Potter) 70s Sirius Black POV And Marvelous Pranks rebel rebel
I think we should do forbbiden things sometimes, as a reminder we are free. Make legacy out of chaos, because that’s what we (unfortunately) are.
BULLET

BULLET

F/F
G
Updated
11.04.2025
Fandom
Wednesday (TV 2022)
Characters
Wednesday Addams, Enid Sinclair, Eugene Ottinger, Wednesday Addams/Enid Sinclair, Bianca Barclay, Yoko Tanaka, Tyler Galpin, Bianca Barclay/Yoko Tanaka, Ajax Petropolus, Divina (Wednesday TV)
Tags
Not Canon Compliant Other Additional Tags to Be Added Eventual Smut Eventual Romance Chaos alternative universe Enemies to Lovers Alternate Universe - Apocalypse Zombies Tags Are Hard Eventual Fluff Aged-Up Character(s)
Enid just got done with military service so she's decided to move in with her best friend, Yoko, in LA.Yoko is a photographer who works for an agency that organizes photoshoots with celebrities.Wednesday Addams is a famous movie director.As they're a...
Across The Multichaos

Across The Multichaos

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga) 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime) 原神 | Genshin Impact (Video Game)
Characters
Original Characters, Dabi | Todoroki Touya, Chara (Undertale), Kong | Aether (Genshin Impact), Ying | Lumine (Genshin Impact), Paimon (Genshin Impact), Roronoa Zoro, Monokuma (Dangan Ronpa), Kiana Kaslana | K-423, Stelle (Honkai: Star Rail), Anya Forger, Saiki Kusuo,
Tags
Chaos Multiverse
This is a work of fiction that involves many fandoms and their characters alongside my own characters.
Malfoy vs. Hawthorne

Malfoy vs. Hawthorne

F/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling Hogwarts Legacy (Video Game)
Characters
Draco Malfoy, Hermione Granger, Hermione Granger/Draco Malfoy, Ginny Weasley, Neville Longbottom, Blaise Zabini, Luna Lovegood, Pansy Parkinson, Cedar Hawthorne
Tags
Teasing Love Confessions Chaos Students Post-Hogwarts Crushes True Love's Kiss Awkward Conversations Alternate Universe - Hogwarts Rants
Hermione Granger’s perfectly normal life takes a disastrous turn when she develops an obsessive crush on a fictional video game character, only for Draco Malfoy to find out and launch an unhinged campaign to prove he’s better—complete with dramatic s...
The Fires of Change: A Hellish Protest

The Fires of Change: A Hellish Protest

F/F
F/M
Gen
M/M
G
Updated
11.04.2025
Fandom
Hazbin Hotel (Cartoon)
Characters
Charlie Magne | Morningstar/Vaggie, Charlie Magne | Morningstar, Vaggie (Hazbin Hotel), Alastor (Hazbin Hotel), Angel Dust (Hazbin Hotel), Husk (Hazbin Hotel), Alastor & Vaggie (Hazbin Hotel), Charlie Magne | Morningstar & Vaggie, Husk & Niffty (Hazbin Hotel), Angel Dust & Husk (Hazbin Hotel), Nifty (Hazbin Hotel)
Tags
Chaos March for Equality gender equality Demon March lgbtq+ rights Empowerment Rebellion Cupcakes
In the depths of Hell, a peaceful march led by Charlie and Vaggie fights for equality and justice for women and marginalized identities. What starts as an act of defiance quickly escalates when the Exorcists arrive to shut it down. Join the march as...
Sleeping Regulus and the Antlered Betrayal

Sleeping Regulus and the Antlered Betrayal

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Severus Snape, Evan Rosier, Barty Crouch Jr., Pandora Lovegood
Tags
Fluff and Humor Chaos Found Family Marauders Era (Harry Potter) Hogwarts Comedy True Love's Kiss Black Family Drama (Harry Potter) Protective Older Brothers Overprotective Sirius Black Sleeping Curse Hogwarts Shenanigans
Sirius Black was not prepared for this. One moment, he was living his perfectly chaotic life, and the next, he found himself facing an absolute nightmare—his little brother, Regulus, cursed into an enchanted sleep. The worst part? The only way to wak...
All’s Fair in Love and Petty Revenge

All’s Fair in Love and Petty Revenge

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Regulus Black & Remus Lupin, Amos Diggory
Tags
Fluff Chaos Bisexual Remus Lupin Gay Sirius Black Hogwarts Regulus Black Lives Regulus Black is a Little Shit Funny James Potter Loves Regulus Black Humour Gay Regulus Black Sirius Black & James Potter Friendship
“I’m telling you, they’re doing it on purpose,” James muttered, arms crossed as he glared at the library entrance, where Remus and Regulus were laughing together.“Why would they?” Sirius huffed, trying to sound indifferent as he twirled his quill bet...
Rock, Paper, Heart.

Rock, Paper, Heart.

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Marlene McKinnon, Dorcas Meadowes, Evan Rosier, Andromeda Black Tonks, Barty Crouch Jr.,
Tags
Fluff Alternate Universe - Canon Divergence Chaos Hogwarts Regulus Black & Sirius Black Have a Good Relationship Sweet Romantic Fluff Alternate Universe - No Voldemort Pandora Lovegood and Evan Rosier are Twins Barty Crouch Jr. is a Little Shit Chaotic Barty Crouch Jr. Minor Marlene McKinnon/Dorcas Meadowes
Regulus Black never understood Muggle games – until he realised that rock, paper, scissors wasn’t just about luck, but strategy. It was intriguing enough on its own... but things took a different turn when his cousin Andromeda mentioned that in China...
The Indie House (Rewritten)

The Indie House (Rewritten)

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
Undertale (Video Game) Poppy Playtime (Video Game) Cuphead (Video Game)
Characters
CatNap/DogDay (Poppy Playtime), CatNap (Poppy Playtime), Cuphead (Cuphead), Mugman (Cuphead), Bendy (Bendy and the Ink Machine), Jevil/Spamton G. Spamton, Huggy Wuggy/Kissy Missy (Poppy Playtime), Kris/Ralsei (Deltarune), Freddy Fazbear, Monika (Doki Doki Literature Club!), Hat Kid (A Hat In Time), The Follower (123 Slaughter Me Street),
Tags
Original Character(s) Angst and Hurt/Comfort Self-Harm Chaos Religion AU Depressing Crossover Suicide This story gets CRAZY Brace yourself Why am I doing this?
I had an interesting thought in my head, and I asked myself, “What would happen if a bunch of indie game characters were dropped into the Dark World (from Deltarune)?”And so, I wrote this crazy story.
The Polyjuice Problem

The Polyjuice Problem

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Draco Malfoy/Harry Potter, Draco Malfoy, Ron Weasley, Hermione Granger, Narcissa Black Malfoy, Luna Lovegood, Hermione Granger/Ron Weasley, Pansy Parkinson, British Minister for Magic (Harry Potter)
Tags
Domestic Fluff Attempt at Humor Chaos Ministry of Magic Employee Draco Malfoy Rumors Harry Potter is a Little Shit Gay Draco Malfoy Draco Malfoy & Pansy Parkinson Friendship Polyjuice Potion (Harry Potter) Ministry of Magic Employee Harry Potter
Harry and Draco both take experimental Polyjuice Potions—only to accidentally swap bodies for a week. They have no choice but to live each other’s lives, which leads to Harry being very confused by Draco’s skincare routine and Draco horrified by Harr...
The Treasure in Your Hands(Offer Yourself to Me For I Am Hungry)

The Treasure in Your Hands(Offer Yourself to Me For I Am Hungry)

F/F
Other
G
Updated
11.04.2025
Fandom
Original Work 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Apple, Ria, Chip, Alisan, Lizzy, The Shape
Tags
Fluff Mutual Pining Original Character(s) Other Additional Tags to Be Added Getting Together Domestic Fluff Chaos Falling In Love Crimes & Criminals Friendship Enemies to Lovers Help
Nokia is just a regular old mafioso, causing chaos in the city. Ria is just a tired detective, wanting to be over with it. Apple likes crime.Things happen.(This entire summary is a lie)
Criminal Minds Ideas

Criminal Minds Ideas

F/F
F/M
Gen
M/M
G
Updated
11.04.2025
Fandom
Criminal Minds (US TV)
Characters
Original Characters, Original Female Character(s), Reader, Emily Prentiss, Jennifer "JJ" Jareau, Aaron Hotchner, Derek Morgan (Criminal Minds), Spencer Reid, Penelope Garcia, David Rossi, Spencer Reid/Reader, Spencer Reid/Original Female Character(s),
Tags
Smut Fluff Angst Original Character(s) Chaos Psychological Trauma Childhood Trauma Past Abuse Abuse Trauma Child Abuse Serial Killers
I have a short attention span and a vivid imagination. While I could write these to fit my wishes it would take years just because my attention span is short and moves around a lot.
Harry Potter, Mafia Bride. (He did not sign up for this, he blames Avery, Tom, the government, and chilly cheese fries)

Harry Potter, Mafia Bride. (He did not sign up for this, he blames Avery, Tom, the government, and chilly cheese fries)

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter/Tom Riddle
Tags
Other Additional Tags to Be Added BAMF Harry Potter Miscommunication Chaos uhhhh Mafia AU Bodyguard Harry Potter Assassin Harry Potter Harry's fed up Harry needs a drink Tom...idk Bro's only doing this to pay off his debt
Harry was just trying to get a job to pay off his damn debt, but then Riddles fucking minions just had to have an opinion.Or,When Harry leaves his old job to become a mafia's, (Tom's), bodyguard, he isn't impressed when all of a sudden he's forced in...
Sonic Camelot Multiverse Encounter

Sonic Camelot Multiverse Encounter

F/F
F/M
M/M
Multi
G
Updated
11.04.2025
Fandom
Sonic the Hedgehog - All Media Types
Characters
Dr. Eggman | Dr. Robotnik, Sonic the Hedgehog, Shadow the Hedgehog, Silver the Hedgehog, Blaze the Cat, Miles "Tails" Prower, Amy Rose (Sonic the Hedgehog), Knuckles the Echidna/Rouge the Bat, Knuckles the Echidna, Rouge the Bat, Amy Rose/Blaze the Cat, Shadow the Hedgehog/Sonic the Hedgehog,
Tags
Chaos Crack Treated Seriously Sonic the Hedgehog Needs Therapy Lancelot needs a hug Pregnant Sonic the Hedgehog Sonic’s friends bringing in chaos
After the events of the Black Knight Merlina has no way of sending Sonic back to his world, so he is stuck in Camelot and he is also is crown as king of Camelot after defeating the black knight that Merlina’s grandfather created.After a week in Camel...