Alternateuniverse (3,745 alternateuniverse stories)

An alternative universe (AU, also known as an alternate universe, alternative timeline, alternate timeline, alternative reality, or alternate reality) is the occurrence of canonical facts about the setting or characterization of a particular fictional universe being explored in a non-canonical way. These universes are often made unofficially, though elements of fan fiction are sometimes used in official, though usually non-canonical, storylines.

Stories that fall into this definition are usually "what-ifs", where possibilities arising from circumstances that do not occur in the original fictional universe are explored. For example, the premise of an alternative universe story may go something like this: "What would happen if character X was killed before event Y could happen?" Unlike regular fan fiction, which generally remains within the boundaries of the canon set out by the author, alternative universe fiction writers like to explore the possibilities of pivotal changes made to characters' history, motivations, or environment.

Last updated from Wikipedia: Jan 18, 2018
Promoted - Advertise

Creature of Ash and Twilight

Traveling to the capital for an examination that could change his life, Kim Minseok finds himself accidentally entangled with a mischievous fox spirit named Chen who's missing eight of his nine tails. [EXO, xiuchen]

One Shots
Chapter Count

Show stories only
Show non-rated stories only


By jihyosglasses Updated
Characters Kim Jong Kook, Song Ji Hyo, Kim Mi Young (OC), Running Man members
With 6 chapters, 8 votes, 336 subscribers, 3130 views, 42 comments, 15814 words
Status Subscribers Only

"We may have our differences, but nothing's more important than family." or basically, a series of unrelated one shots centered on the lives of Kim Jong Kook and Song Ji Hyo, with a dash of Kim Mi Young and their Running Man family.

Cause I’m A Little Unsteady

By free4hmax Updated
Tags  alternateuniverse   rose   jennie   blackpink   chaennie   witchesau 
Characters Jennie, Rose, Lisa, Jisoo
With 5 chapters, 11 votes, 65 subscribers, 920 views, 18 comments, 18883 words

AU Based on the show Motherland Fort Salem. Chaeyoung was thought to be killed in actioned, only for her to return two years later aiding the enemies side. How will her unit react? Is this a war they cannot win?

Space Habitants: Universe for You

By notsohardsehun Updated
With 9 chapters, 3 votes, 21 subscribers, 280 views, 6 comments, 57224 words
Status Completed, Subscribers Only

On a mission to retrieve a stolen Gravity gem, Earthian Jongin seeks help from a friend he knows in Venus. They journey out together to retrieve the gem but is led to the resourceful Captain Oh in Jupiter. Together, they unravel many mysteries of the Universe, the Gem and the mission itself. But along the way the Earthian gets attracted to the Captain who dislikes him.

The Bunker Boyz

By dramayeoja Updated
Characters The Boyz, Sangyeon, Jacob, Younghoon, Hyunjae, Juyeon, Kevin, New, Q, Haknyeon, Sunwoo, Eric
With 5 chapters, 1 votes, 2 subscribers, 70 views, 2 comments, 4438 words

An AU in which The Boyz are either running from zombies or becoming zombies. The Bunker Boyz is led by Hyunjae who, along with Kevin and Juyeon, are trying to keep people safe from the zombies. Eric is running for his life from Jacob and his assistant, Sangyeon. Changmin and Chanhee aren't getting along which results in Chanhee becoming a zombie. Sunwoo and Haknyeon are trying to survive alone in the wild with zombies everywhere. Younghoon is a lost child who Changmin saves from zombies.

A touch of pink

By Namderh88 Updated
Characters Lisa Manoban, Kang Seulgi
With 16 chapters, 3 votes, 17 subscribers, 650 views, 3 comments, 18828 words
Status [M]

Love For Sale

By silkytint Updated
Tags  romance   seulgi   alternateuniverse   exo   kai   sehun   collegeau   sekai   alternate   red   aufic   universe   redvelvet   exovelvet   seulkai   seulhun   velvet   seulhunkai 
Characters Sehun, Seulgi, Kai
With 1 chapters, 3 votes, 5 subscribers, 40 views, 2 comments, 4301 words

Sehun, Seulgi, and Jongin just got off their respective relationship and were single as hell for the time being. The longing for affection, thrill, and perhaps some cash, made them sell something they didn’t have: Love.  It was fun and games, rainbow and sunshine, sweet and heavenly—until they got tangled in their own chaos. Will t


By Scarlet_Sky Updated
Characters OC, Baëkhyun, Baekhyun, X-EXO, EXO
With 20 chapters, 99 votes, 723 subscribers, 10150 views, 560 comments, 98920 words
Status Subscribers Only

Baëkhyun always gets what he wants. And he wants her.    

In:verse (Rebuilding My Harem)

By chiyu96 Updated
Tags  alternateuniverse   irene   redvelvet 
With 2 chapters, 3 votes, 31 subscribers, 210 views, 1 comments, 3812 words
Status [M], [TW], Members Only, Subscribers Only

Death to us all

By smile-with_happiness Updated
Characters Changyoon(E-tion), Hyojin, Min-Kyun(MK),Jaeyoon(Wyatt),Yuto(U),Seungjoon(J-US), Yangli
With 4 chapters, 60 views, 6593 words
Status [M], [TW], Members Only

Different Shades of Love

By AFFOfficialAhjumma Updated
Characters Jeon Somi, Choi Vernon, and more amazing characters to come!
With 22 votes, 161 subscribers, 76 comments, 18256 words
Status [M], Subscribers Only, Crowdfunded

Call It What You Want

By Swareece Updated
Characters Wooyoung (Ateez), some Ateez members, OCs, cameo from other idols
With 14 chapters, 1 subscribers, 160 views, 49281 words

What happens when you fall in love with someone you're not supposed to? Ever since Anderson 'Jackass' Park framed him for something he didn't do years ago, Jung Wooyoung has been hell-bent on proving a point that crossing him would be Anderson's worst decision. Sharing his law

Devil Confrère

By markinpeach Updated
Characters mark tuan, park jinyoung, im jaebum, choi youngjae, bambam, jackson wang, kim yugyeom, original character
With 4 chapters, 10 votes, 137 subscribers, 850 views, 21 comments, 24831 words
Status Subscribers Only

At the prime age of twenty-six, Mark finally managed to establish a good life, a good job, good friends and good coworkers.  However, there is this one particular coworker who seems to hate his gut and live to make his life difficult. Park Jinyoung. The same coworker that has been terrorizing his wet dreams with plump peach and gorgeous face.  Life couldn't be harder than this, right?  


By LoeyeoLcbx Updated
Characters Lady Hyeran, Byun Woon, Byun Hwan, and others.
With 1 chapters, 9 votes, 15 comments, 4172 words
Status [M], Members Only, Subscribers Only

방탄 II. Consuming Fire

By gotJB_amtles Updated
Tags  alternateuniverse   jin   superhero   yoongi   villain   jimin   bts   jhope   jungkook   taehyung   jungkookxoc   namjoon   taegi   jihope   jinxoc   heroau 
Characters Min Yoongi / Kim Seokjin / Kim Taehyung // Jeon Jungkook / Kim Namjoon / Park Jimin / Jung Hoseok // Yoo Kihyun / Im Changkyun / Yangyang (oc) // other ocs
With 3 chapters, 3 subscribers, 70 views, 13020 words
Status [M], [TW], Members Only


By MagicalPen Updated
With 2 chapters, 1 votes, 42 subscribers, 420 views, 4 comments, 5581 words
Status [M], Subscribers Only


By Taemin_jams Updated
Characters Byun Baekhyun, Lee Taemin
With 2 chapters, 1 votes, 5 subscribers, 50 views, 6399 words
Status [M], [TW], Members Only, Subscribers Only

The Idol's Love Vol. 4 - AU

By MoonMaggs Updated
Tags  kpop   romance   moonbin   moon   alternateuniverse   love   idol   bin   fantagioent   astro   kimmyungjun   vol4 
Characters Moonbin, MJ, Shin Min Gi
With 5 chapters, 150 views, 2 comments, 5638 words
Status [M]

Kingdom Come

By rabbitfeather Updated
Characters kwon eunbi, lee chaeyeon
With 11 chapters, 28 votes, 267 subscribers, 3550 views, 63 comments, 25780 words
Status Subscribers Only

It was the romance that ended the animosity between two kingdoms from centuries of bad blood. All across the land, be it nobility, gentries, and even the commoners, witnessed the marriage between the star-crossed lovers––the Queen of Izland and the Princess of Oneiric kingdom. And their infamous union continued to be retold generations later.  But what is unknown to most is that the story has always been much more complicated than it seemed.  

Unbound Me

By baekkingdom Updated
Characters Baekhyun, OC (Oh Sana)
With 12 chapters, 98 votes, 822 subscribers, 8860 views, 333 comments, 48594 words
Status Members Only, Subscribers Only

Oh Sana never forethought the possibility of finding her husband at a young age of twenty one, a creepy husband at that. 


By Golden-Blood Updated
Tags  alternateuniverse   exo   leehayi   ohsehun   jenniekim   blackpink   chanrose   jenhun   jenniexsehun   jehun 
Characters EXO's Sehun, Blackpink's Jennie, Side Characters
With 9 chapters, 4 votes, 74 subscribers, 4690 views, 40 comments, 15802 words
Status [M], [TW], Members Only, Subscribers Only


By Renzei27 Updated
Tags  angst   drama   family   romance   alternateuniverse   exo   chen   jongdae   dystopia   joonmyun   suho   slaveau   sejeong   gugudan 
Characters Main Characters: Jongdae (Chen) | Kim Sejeong | Supporting Characters: Joonmyun (Suho) Lady Kim (OC)| Cameo's: EXO Members | Original Characters
With 4 chapters, 13 votes, 96 subscribers, 2690 views, 35 comments, 35947 words
Status Crowdfunded

      "Dimitri Hwang, a human, was to be hers like a piece of jewelry, or an outfit, or the pen she wrote with. Just like that she owned him, a person, and no one thought anything of it.” Dimitri, a low-class outcast, is forced to navigate through the ordeals of high society life. As a personal servant, no better than a slave.

The Guardians

By julsmgdt_16 Updated
Tags  fantasy   romance   alternateuniverse   exo   superpowers   exoau   exoxoc 
Characters Kang Nami (OC), OT9 EXO, and other idols
With 3 chapters, 10 subscribers, 120 views, 3 comments, 6871 words
Status [M], [TW], Members Only, Subscribers Only

Peach Sunrise

By ygwildchild Updated
Tags  minho   alternateuniverse   2seung   seunghoon   camping   jinwoo   seungyoon   winner   seungs   bffminyoon 
Characters seungyoon, seunghoon, minho, jinwoo, jaebum, jihoon
With 1 chapters, 4 votes, 23 subscribers, 150 views, 2 comments, 2324 words
Status Subscribers Only

Seungyoon goes camping with his best friend. But suddenly his friend has an emergency so he has to leave and Seungyoon is left alone with zero knowledge of camping.

Markjin Shorts

By markinpeach Updated
Characters mark tuan, park jinyoung
With 2 chapters, 7 votes, 25 subscribers, 340 views, 1 comments, 3635 words

These are Markjin drabbles/shorts I've posted on Twitter and also for future drabbles~

Opposites Attract

By MyYoongles Updated
Characters Pete Pichaya, Ae Inntouch, Pond, Cha-Am, Pete's mother, Pete's father, Trump, Tin Medthanan, Can, Original Character
With 16 chapters, 1 votes, 2 subscribers, 260 views, 1 comments, 51009 words
Status [M]

It's Got to be Her (New Update!)

By AFFOfficialAhjumma Updated
Characters Jeon Jongkook, Original Character Gabrielle S. W. BTS family!
With 6 votes, 39 subscribers, 630 views, 7 comments, 20934 words
Status [M], Subscribers Only, Crowdfunded

Three months was all it took

By Kaice_22 Updated
Characters Kim Dahyun, Minatozaki Sana, Hirai Momo, Son Chaeyoung, Chou Tzuyu
With 1 chapters, 11 votes, 38 subscribers, 440 views, 1 comments, 3235 words
Status Completed

Three months of Dahyun pining after the new exchange student Sana, aka her new seat buddy, aka her friend. 

Door Slash

By rottwhyler Updated
Tags  crossover   horror   alternateuniverse   twice   loona 
Characters nayeon, choerrry, olivia, yeojin
With 1 chapters, 1 subscribers, 80 views, 6595 words
Status Completed

What are the chances that out of the millions of people that live in Seoul, the Choi house will be targeted next by the Seoul Slasher?

Straight to Hell

By Scarlet_Sky Updated
Characters Baëkhyun, OC, X-EXO
With 50 chapters, 246 votes, 1768 subscribers, 37150 views, 1714 comments, 257460 words
Status Completed, Subscribers Only

After a spell goes out of control, Minji finds herself bound to the attractive yet obnoxious demon Baëkhyun. At first, she can’t wait to get rid of him, but fate has other plans. When they are confronted with a serious threat to their lives, they need to depend on each other to survive while coming to terms with their budding feelings for each other.  

Tenebrous Sight

By yeteukminho Updated
Characters Baekhyun, Chanyeol, Joonmyun, Kyungsoo, other member appearances
With 9 chapters, 3 votes, 82 subscribers, 620 views, 12 comments, 33305 words
Status [M], Subscribers Only

Child of Fallen | P

By bleuemind Updated
Tags  gyuri   alternateuniverse   gyul   saerom   fromis9   gyulrom   leesaerom   janggyuri   romsae   gyruixsaerom   fromis9au 
Characters Jang Gyuri, Lee Saerom
With 1 votes, 34 subscribers, 1 comments, 6 words
Status [M], [TW], Members Only, Subscribers Only, Crowdfunded

Lost Cat, Found Smiles

By kibombs Updated
Characters Kim Kibum, Key, Lee Taemin
With 1 chapters, 3 votes, 2 subscribers, 90 views, 1 comments, 11615 words
Status Completed

Kkoong is Taemin's new pet cat and she brings joy into his ever-so lonely life. However, his lonely life is put to a test when she escapes, colliding his world with that of stranger who's just as lonesome. (Originally written for Summer of SHINee Round 3 on Ao3!)