Alternate Universe - Fusion FanFiction

Helluva House

Helluva House

F/F
F/M
M/M
Multi
Other
G
Updated
11.04.2025
Fandom
Hazbin Hotel (Cartoon) The Owl House (Cartoon) Helluva Boss (Web Series)
Characters
Charlie Magne | Morningstar/Vaggie, Charlie Magne | Morningstar, Vaggie (Hazbin Hotel), Alastor (Hazbin Hotel), Lucifer Magne | Morningstar, Angel Dust (Hazbin Hotel), Husk (Hazbin Hotel), Amity Blight/Luz Noceda, Amity Blight, Luz Noceda, Niffty (Hazbin Hotel), Sir Pentious (Hazbin Hotel),
Tags
Alternate Universe - Canon Divergence Will add tags as I go Alternate Universe - Fusion
Camp Reality Check. It was supposed to help her fit in with society. Instead, she now was trapped in the place where all bad people go to when they die, just because the Camp turn out to be a front for a Satanic Cult.Well, one upside to this is that...
The Rise of Kind and Terrible Snakes [podfic]

The Rise of Kind and Terrible Snakes [podfic]

Gen
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling DCU
Characters
Other Character Tags to Be Added, Dick Grayson, Barbara Gordon, Sorting Hat (Harry Potter)
Tags
Alternate Universe - Fusion Podfic Podfic Length: 0-10 Minutes
Dick Grayson is sorted into Slytherin.
Draco, The Lost Prince

Draco, The Lost Prince

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling Tangled (2010)
Characters
Harry Potter, Draco Malfoy/Harry Potter, Draco Malfoy, Ron Weasley, Hermione Granger, Lucius Malfoy, Tom Riddle | Voldemort, Narcissa Black Malfoy, Bellatrix Black Lestrange, Minor Characters, Minor or Background Relationship(s), Fenrir Greyback
Tags
Mutual Pining Character Death Hurt/Comfort Long Lost/Secret Relatives Light Angst Romance Child Abuse Happy Ending Stockholm Syndrome Alternate Universe - Fusion Alternate Universe - Tangled (2010) Fusion Oblivious Draco Malfoy
The king and queen lost their prince long ago, and they set out lanterns every year on his birthday, hoping that one day he would return.Draco wishes to get out to see the floating lights on his birthday every year.Harry Potter desires wealth, lots o...
The Conduits Journey

The Conduits Journey

Gen
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling Marvel Cinematic Universe Marvel
Tags
Crossovers & Fandom Fusions Alternate Universe - Fusion Multiple Crossovers
We all know the typical Displaced Story.Someone goes to a convention, buys an item from a vendor and is sent to another world.But what if the vendor wasn't the one to send you?What if there was another reason you were sent there?Zach was not expectin...
Ten Miles Of Silver Blossoms

Ten Miles Of Silver Blossoms

M/M
Multi
G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling 三生三世十里桃花 - 唐七公子 | Three Lives Three Worlds; Ten Miles of Peach Blossoms - Tangqi Gongzi 三生三世十里桃花 | Three Lives Three Worlds; Ten Miles of Peach Blossoms | Eternal Love (TV 2017)
Characters
Harry Potter, Other Character Tags to Be Added, Draco Malfoy/Harry Potter, Draco Malfoy, Ron Weasley, Hermione Granger, Scorpius Malfoy, Romilda Vane
Tags
Bottom Draco Malfoy Good Draco Malfoy POV Draco Malfoy Draco Malfoy Needs a Hug Alternate Universe - Fusion
When the High God Draco Malfoy meets his betrothed, he begins to learn that there is more to his past then he knowsTen Miles Of Peach Blossom AUDraco Malfoy as Bai Qian and Harry Potter as Ye Hua.
wytching hour (a thousand rainy days since we first met)

wytching hour (a thousand rainy days since we first met)

Gen
G
Updated
19.04.2025
Fandom
Harry Potter - J. K. Rowling Wiedźmin | The Witcher - All Media Types New Girl (TV 2011)
Characters
Harry Potter, Jessica Day (New Girl), Schmidt (New Girl), Winston Bishop, Cirilla Fiona Elen Riannon, Jessica Day/Nick Miller, Jessica Day/Harry Potter, Ciri & Harry Potter, Winston Bishop & Furguson, Nick Miller & Schmidt (New Girl), Jessica Day & Cece Parekh, Nick Miller,
Tags
Crossovers & Fandom Fusions Alternate Universe - Fusion Magic-Users Pokemon References Canon Divergence - Post-Hogwarts Witchers Have Feelings (The Witcher) Lucifer Refrences Sabrina refrences Ciri is trans Magic is different Harry is a Witcher Witch Jess and Winston
The Witchers are on the hunt for ex DADA teacher Jessica Day! Can she hide a deadly secret amongst her mundane roommates and a sinister death eater trapped as a cat? Will Nick discover his Witchhunter roots? What happened between Harry and Jess?
Gone With The Blastwave... But With RWBY Characters

Gone With The Blastwave... But With RWBY Characters

F/F
Gen
Other
G
Updated
12.04.2025
Fandom
RWBY Gone With The Blastwave
Characters
Ruby Rose (RWBY), Weiss Schnee, Background & Cameo Characters, Creatures of Grimm (RWBY), Ruby Rose & Weiss Schnee
Tags
Other Additional Tags to Be Added Humor Body Horror Alternate Universe - Apocalypse War Apocalypse Mystery Comedy Tragedy/Comedy Crazy Random & Short Horror
Cosmic Attraction

Cosmic Attraction

F/F
F/M
G
Updated
12.04.2025
Fandom
僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia 殺戮の天使 | Satsuriku no Tenshi | Angels of Death (Anime) Devilman (Anime & Manga)
Characters
Midoriya Izuku, Bakugou Katsuki, Minor Characters, Toga Himiko, Kirishima Eijirou, Shinsou Hitoshi, Kaminari Denki, Background & Cameo Characters, Chisaki Kai | Overhaul, Dabi (My Hero Academia), Dabi, Fudo Akira,
Tags
Smut Alternate Universe - Modern Setting Praise Kink Alternate Universe - Canon Divergence Rough Sex Spanking Anal Sex Oral Sex Not Canon Compliant Eventual Romance Suicide Attempt Alternate Universe - College/University
Meet Toga Himiko; the weird girl on campus that posts creepy makeup tutorials and writes “weird” fan fiction. She’s really passionate about a lot of things, but the thing she’s most passionate about...is love.
Once and Ever After

Once and Ever After

F/F
F/M
M/M
Multi
G
Updated
13.04.2025
Fandom
Fullmetal Alchemist: Brotherhood & Manga Fullmetal Alchemist - All Media Types Fullmetal Alchemist (Anime 2003)
Characters
Original Characters, Edward Elric, Alphonse Elric, Roy Mustang, Riza Hawkeye, Winry Rockbell, Maes Hughes, Ling Yao, Van Hohenheim, Izumi Curtis, Sig Curtis, Pinako Rockbell,
Tags
Alternate Universe - Modern Setting Dysfunctional Family Identity Porn Magical Realism Rule 63 Aged-Up Character(s) Alternate Universe - Gender Changes Family Feels Fairy Tale Elements Alternate Universe - Fusion Alternate Universe - Always a Different Sex Alternate Universe - Once Upon a Time Fusion
Once upon a time there was a land divided and terrible but also wondrous and magical. One day a powerful curse was enacted that trapped the inhabitants of this land in a world where their happiness had been stripped from them. A world without happy e...
A Third Fiction

A Third Fiction

F/F
F/M
Gen
G
Updated
13.04.2025
Fandom
Avatar: Legend of Korra
Characters
Mako (Avatar), Bolin (Avatar), Korra/Asami Sato, Korra (Avatar), Asami Sato, Kuvira (Avatar), Bolin/Opal (Avatar), Opal (Avatar), Korra & Kuvira (Avatar), Mako/Asami Sato, Korra/Unknown ;)
Tags
Smut Fluff Angst Slow Burn Friends to Lovers Fluff and Smut Fluff and Angst Love Triangles Alternate Universe Friends With Benefits Alternate Universe - Fusion Lovers to Friends
A HIMYM inspired fiction where the gang are regulars at MacLaren's and a great romance ensues between our beloved Korra and Asami. Add Mako into this equation and we have a gripping love triangle full of love, smut, angst and fluff. On another note.....
Alternate Universes Table: Me and Clara Oswald

Alternate Universes Table: Me and Clara Oswald

F/F
G
Updated
13.04.2025
Fandom
Doctor Who
Characters
Jack Harkness, River Song, Missy (Doctor Who), Clara Oswin Oswald, Ashildr | Lady Me/Clara Oswin Oswald, Ashildr | Lady Me
Tags
Alternate Universe - College/University Alternate Universe - Historical Alternate Universe - Superheroes/Superpowers Alternate Universe - Vampire Alternate Universe - Fantasy Alternate Universe - Magic Alternate Universe - Royalty Alternate Universe - High School Alternate Universe - Coffee Shops & Cafés Alternate Universe - Ghosts Alternate Universe - BDSM Alternate Universe - Actors
Thirty alternate universe drabbles for femslash100.