Alternateuniverse (4,025 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

The Rose on My Porch

COMING home after a failed attempt to 'make things right', Irene found herself taking care of a woman she found unconscious on her porch. The meeting with the most attractive person she ever laid her eyes on.

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Push-ups

By fayrenz Updated
Tags  2min   fluff   jongyu   key   shinee   taemin   alternateuniverse   onhyun   onjong   kidau   domesticau 
With 38 chapters, 55 votes, 358 comments, 52813 words
Status Members Only, Subscribers Only

A series of drabbles that happened because of the following prompt: FROM ANONYMOUS:I saw this pic of Jong doing push ups with Tae sitting on him and with all the Jong Umma posts going on, a prompt suddenly popped into my mind: Jong doing his daily exercise routine and his little son Tae always troubling him while he does it, you may add some JongYu too (my guilty pleasure kekeke

A Small Town Summer

By dreamertechie Updated
Tags  bigbang   fluff   gdragon   gtop   top   alternateuniverse 
With 10 chapters, 79 votes, 456 subscribers, 16490 views, 216 comments, 74145 words

When life in the city was getting too much for him to handle, Jiyong decided to take the sumer off and spend it with his grandparents like he used to as a kid. However when he gets there he remembers the boy next door to his grandparents house and soon his summer seems like it will be more crazy than the life he left behind in the city.

Midnight Sanctuary

By ambrozia Updated
Tags  angst   fluff   romance   supernatural   alternateuniverse   jin   werewolf   yoongi   jimin   bts   parkjimin   rapmonster   kimnamjoon   bangtan   wolfau   jhope   jungkook   suga   taehyung   namjoon   hoseok   minyoongi   seokjin   kimseokjin   junghoseok   taekook   vkook   kookv 
Characters Jungkook, Taehyung, BTS
With 13 chapters, 48 votes, 1039 subscribers, 16300 views, 105 comments, 88451 words
Status Subscribers Only

Jungkook has it all. He's smart, well-loved, the captain of his high school soccer team, has the hottest girl for a girlfriend, and he's a frickin werewolf. Things just couldn't get any better for him. Or so he thought. Who would've guessed the day his pack found a lost omega in the town woods would change everything?

Floating

By noonas-secret Updated
Characters xiumin, luhan, xiuhan, lumin
With 14 chapters, 23 votes, 189 subscribers, 16010 views, 89 comments, 16487 words
Status Completed

Luhan lived life in the shadows. He barely existed in the eyes of his peers. The shy boy with the too long hair that sat in the back and never spoke. Even the teachers left him alone. He was fine with being alone, floating through life and going through the motions of living, until the Xiumin arrived and made him feel.

私の妻は高校生である // My Spouse is a High School Student!

By mingclosetbunny Updated
Tags  kyuhyun   kyumin   romance   sungmin   alternateuniverse   domestic 
Characters Sungmin, Kyuhyun
With 25 chapters, 49 votes, 16000 views, 505 comments, 25499 words
Status Subscribers Only

Title: 私の妻は高校生である (watashi no tsuma wa koukousei de aru) // My Spouse is a High School Student! Pairing: Kyuhyun/Sungmin Rating: PG to R Genre: Romance/Domestic/Fluff Verse: alternate Summary: Lee Sungmin is your regular seventeen year old, o

Fairytale Gone Bad

By Queen-Jiyonce Updated
Tags  gtop   alternateuniverse   omegaverse 
With 11 chapters, 52 votes, 311 subscribers, 15600 views, 79 comments, 21366 words
Status [M], Completed

Bachelors' Paradise - BTS Ver //Did you ever dream of dating BTS?

By Jey-chan Updated
Tags  comedy   drama   friendship   romance   romcom   seoinguk   alternateuniverse   jin   dating   applyfic   jimin   bts   rapmonster   bangtan   jhope   jungkook   suga   taehyung   survivalshow   bachelorsparadise 
Characters BTS, Seo InGuk and more
With 29 chapters, 11 votes, 45 subscribers, 15440 views, 234 comments, 182594 words
Status Completed, Crowdfunded

KT Doll

By Taekooklover717 Updated
Characters kim taehyung jeon jungkook jin hoseok namjoon jimin yoongi
With 17 chapters, 87 votes, 1632 subscribers, 15360 views, 262 comments, 55675 words
Status [M], [TW], Completed, Members Only

puppy ()

By wheeins Updated
Characters wheein hwasa moonbyul solar hyejin jungwheein wheeinie kimyongsun moonbyulie
With 22 chapters, 24 votes, 512 subscribers, 15090 views, 37 comments, 34305 words
Status [M], [TW], Members Only

The New World

By WriterYurachu Updated
With 8 chapters, 19 votes, 1322 subscribers, 15050 views, 22 comments, 14372 words
Status Members Only, Subscribers Only

The change of the world began in 2007. During the financial crisis in the west when the Lehman brothers bank collapsed, there was much hesitation and argument over letting this important bank survive. However, during

BTS One Shots (M)

By citronblue Updated
Characters BTS, You
With 26 chapters, 19 votes, 495 subscribers, 14990 views, 24 comments, 90873 words
Status [M], [TW], Members Only

Caving In

By DetrimNtalMe Updated
Characters Wonho/Hoseok, Hyungwon, Kihyun, Shownu/Hyunwoo, Minhyuk, Jooheon, I.M/Changkyun, Yongguk, Seokjin, Namjoon, Seungri, Seokjoon (OC)
With 108 chapters, 32 votes, 255 subscribers, 14900 views, 159 comments, 120801 words
Status [M], Completed

thanks for asking

By maknae-mess Updated
Characters wendyson irenebae redvelvet
With 1 chapters, 326 votes, 892 subscribers, 14870 views, 112 comments, 10281 words
Status [M], Completed

Boomerang's

By SuperBlue Updated
Tags  dbsk   drama   fluff   jaejoong   romance   tvxq      yunho   yunjae   alternateuniverse   otp   kimjaejoong   jungyunho   angsty   yunhojaejoong   childhoodfriends 
Characters Jung Yunho, Kim JaeJoong, Shim Changmin, Kim Junsu
With 24 chapters, 79 votes, 577 subscribers, 14630 views, 477 comments, 90019 words
Status Completed, Members Only, Subscribers Only

What if fate wasn’t a red string, but a boomerang instead? Yunho's first memory of being in love was when he was 7 years old. Meeting Kim JaeJoong was the start of a nearly 20 year long love that spanned many separations. After being unexpectedly ripped apart at 7, they meet again 10 years later as soccer players on opposing high school teams. On a tragic night, they

Easily.

By strawbabyshortcake Updated
Tags  angst   girlgroup   romance   alternateuniverse   girlxgirl   yerin   sinb   gfriend   sowon   eunha   umji   yeju   wonha   umb   gfriendships   viviz 
Characters Kim Yewon, Hwang Eunbi, Choi Yuna, Jung Yerin, Jung Eunbi, and Kim Sojung
With 34 chapters, 78 votes, 789 subscribers, 14630 views, 804 comments, 64461 words
Status Completed, Subscribers Only

She was here for one thing, but now she's staying for another.

The babysitter

By windflower01 Updated
Characters Kim Jong Kook, Song Ji Hyo
With 27 chapters, 30 votes, 881 subscribers, 14500 views, 254 comments, 61955 words
Status Completed, Members Only, Subscribers Only

Ji Hyo is in a difficult situation and a man like Kim Jong Kook can save the day. 

Professor’s pet

By Xiuchenniee Updated
Characters Minseok, Jongdae, and other EXO members
With 46 chapters, 58 votes, 1034 subscribers, 14460 views, 310 comments, 194757 words
Status [M], [TW], Members Only, Subscribers Only

An Act of Dominance

By fullmoonsyn Updated
Tags  onho   shinee   alternateuniverse   beta   omegaverse   alpha   werecats 
Characters Minho, Jinki (Onew), Key, Jonghyun(minor), Taemin(minor)
With 13 chapters, 104 votes, 423 subscribers, 14310 views, 154 comments, 28047 words
Status [M], Completed

Appa, How Did You Ask Eomma Out?

By Maryiestelle Updated
Tags  romance   schoollife   alternateuniverse   exo   chen   xiumin   minseok   jongdae   xiuchen   chenmin   ot12exo   babyexo 
Characters Kim Minseok, Kim Jongdae, EXO
With 34 chapters, 57 votes, 856 subscribers, 14270 views, 199 comments, 27565 words
Status Completed, Subscribers Only

Since kindergarten, babe.

Silent Sails

By onionroot Updated
Characters Yongguk and Daehyun
With 24 chapters, 40 votes, 446 subscribers, 14030 views, 153 comments, 42083 words
Status Completed, Subscribers Only

This fanfic is marked 'completed' for the one shots collected here are complete, but chapters will still be added to this fanfiction. Collection of BangDae drabbles/shortfics Let's sail this quiet, hidden ship to the end of the world.......

No secrets between us

By heartbabykyu Updated
Tags  kyuhyun   qmi   siwon   wonkyu   alternateuniverse   mpreg 
With 12 chapters, 49 votes, 13840 views, 232 comments, 65277 words
Status Completed, Subscribers Only

This is a very tight adaptation of one of my most favourite Harlequin stories "The Inconvienent Duchess". The original story is set in the 1920s maybe? I will leave this setting in that same era, but I will change the dialogue to the current speech pattern. Much as I would love to wax lyrical, I am afraid I will distract you from the story itself.   This should be AU-ish because of the original story is about a man and a woman but I do not want to genderswitch here, so

DESTINY

By uririri Updated
Tags  fluff   gri   alternateuniverse   nyongtory 
With 6 chapters, 58 votes, 772 subscribers, 13830 views, 205 comments, 62600 words
Status [M], Completed, Subscribers Only, Crowdfunded

25 Lives (A GTOP AU Writing Fest)

By dreamsaremadeof Updated
Tags  choiseunghyun   gdragon   gtop   kwonjiyong   top   alternateuniverse   gtopau 
Characters Choi Seunghyun, Kwon Jiyong
With 1 chapters, 19 votes, 227 subscribers, 13790 views, 48 comments, 665 words
Status [M], Completed

Incorporated

By YK4320 Updated
Characters Red Velvet
With 5 chapters, 192 votes, 1115 subscribers, 13720 views, 138 comments, 40157 words
Status [M], [TW], Completed, Members Only

The Little Things and Other Possibilities

By idkbouthattbh Updated
Characters Noh Ji Wook and Eun Bong Hee
With 22 chapters, 24 votes, 173 subscribers, 13680 views, 88 comments, 40096 words

A few drabbles about the lovely Suspicious Partner couple, either before, during, or after their relationship. 

Unbound Me

By baekkingdom Updated
Characters Baekhyun, OC (Oh Sana)
With 18 chapters, 129 votes, 1022 subscribers, 13680 views, 487 comments, 80426 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. 

TATTOO

By uririri Updated
Tags  fluff   gri   alternateuniverse   nyongtory 
With 6 chapters, 76 votes, 998 subscribers, 13590 views, 129 comments, 32567 words
Status [M], Completed, Subscribers Only, Crowdfunded

seasons of giving

By quatrocinco Updated
Characters kang seulgi, bae irene, eventual son seungwan
With 2 chapters, 52 votes, 2571 subscribers, 13580 views, 11 comments, 5799 words
Status [M], Completed, Subscribers Only, Crowdfunded

Les y Tiems

By fmaXp3rt Updated
Characters Aiden Liu, Krystal Jung
With 7 chapters, 17 votes, 376 subscribers, 13480 views, 57 comments, 13116 words
Status [M]

unwind

By quatrocinco Updated
Characters kang seulgi // bae joohyun
With 2 chapters, 39 votes, 2374 subscribers, 13400 views, 9 comments, 7163 words
Status [M], Completed, Members Only, Subscribers Only, Crowdfunded

Wild Souls

By YK4320 Updated
Tags  action   adventure   arrangedmarriage   romance   seulgi   yeri   alternateuniverse   slightangst   joy   wendy   irene   redvelvet   seulrene 
Characters Red Velvet and many other idols
With 9 chapters, 138 votes, 942 subscribers, 13350 views, 134 comments, 48369 words
Status [M], [TW], Members Only

keeping kang seulgi

By quatrocinco Updated
Characters kang seulgi, bae irene
With 1 chapters, 65 votes, 2649 subscribers, 13280 views, 24 comments, 2619 words
Status [M], Completed, Members Only, Subscribers Only, Crowdfunded

The Beautiful and The Damned [Hiatus]

By purpleumbrella Updated
Characters Jung Chanwoo, Han Minyoung (OC), iKON
With 26 chapters, 24 votes, 540 subscribers, 13090 views, 264 comments, 90841 words
Status [M], Subscribers Only

Open Doors, Open Hearts

By Freeza Updated
Characters Sehun, Luhan, EXO, side!OCs
With 4 chapters, 66 votes, 1304 subscribers, 13070 views, 48 comments, 13633 words
Status [M], Completed, Subscribers Only

Beyond the Dream [NEW]

By ToriAnne85 Updated
Characters Lee Chaerin, Sandara Park
With 21 chapters, 38 votes, 594 subscribers, 13020 views, 190 comments, 55712 words
Status Subscribers Only

Do You Wanna Know?

By Aizele Updated
Tags  bigbang   fluff   gri   romance   alternateuniverse   mpreg   nyongtory   nyongtori   omegaverse 
Characters Lee Seunghyun (Seungri), Kwon Jiyong (G-Dragon), Kang Daesung, Dong Youngbae (Taeyang), Choi Seunghyun (TOP)
With 5 chapters, 88 votes, 507 subscribers, 12930 views, 130 comments, 24563 words
Status [M], [TW], Completed, Members Only

High on You

By myliuka Updated
Characters mino, taehyun, seunghoon, jinwoo, seungyoon, original characters
With 13 chapters, 36 votes, 476 subscribers, 12860 views, 219 comments, 71276 words
Status [M], Members Only, Subscribers Only

Yellow Leaves

By i_feel_electric Updated
Tags  bigbang   fluff   gdragon   gtop   romance   top   alternateuniverse 
Characters Jiyong, Seunghyun, Seungri, Daesung
With 15 chapters, 56 votes, 235 subscribers, 12830 views, 86 comments, 35047 words
Status [M], Completed

Modern-day Magic [ChanBaek AU]

By OfWolvesAndDragons Updated
Characters Chanyeol/Baekhyun, Kai, Kyungsoo, Chen.
With 1 chapters, 136 votes, 1131 subscribers, 12800 views, 104 comments, 13883 words
Status Completed, Subscribers Only

It’s 2018, the kingdoms within the United States are teetering on the brink of battle and a prince caught in the middle is suddenly the keeper of a secret that might just turn the tide. (A modern-day story in which dragons are supposed to be extinct. Only... Chanyeol actually meets one.)  Chanbaek magical fantasy AU. Fluff, humour, action and adventure.  

Really Living?

By SimplyStrange Updated
Tags  action   gangs   alternateuniverse   originalcharacter   bap   daejae 
Characters OC, B.A.P, SM Artists, Block B
With 64 chapters, 59 votes, 297 subscribers, 12760 views, 172 comments, 214732 words
Status [M], Completed

Jingle Balls

By Freeza Updated
Characters Sehun, Luhan, EXO
With 2 chapters, 52 votes, 1361 subscribers, 12270 views, 21 comments, 6572 words
Status [M], Completed, Subscribers Only

Room For Rent

By erstaunlich Updated
Tags  comedy   fluff   chansoo   alternateuniverse   exo   chanyeol   kyungsoo 
Characters Kyungsoo, Chanyeol
With 12 chapters, 29 votes, 294 subscribers, 12230 views, 38 comments, 23747 words

League of Legends meets Paper Towns feat. Park Chanyeol_and_Do Kyungsoo.mp3    

Night Owls

By i_feel_electric Updated
Tags  bigbang   gtop   jiyong   romance   seunghyun      alternateuniverse 
Characters Jiyong, Seunghyun
With 1 chapters, 14 votes, 84 subscribers, 12170 views, 32 comments, 3015 words
Status [M], Completed

Star-crushed

By Burk801 Updated
Characters Jessica Jung; Tiffany Hwang
With 4 chapters, 83 votes, 589 subscribers, 12020 views, 114 comments, 14719 words
Status [M]

She Loves Control

By idkbouthattbh Updated
Characters Ji Chang Wook, Nam Ji Hyun
With 12 chapters, 14 votes, 663 subscribers, 11990 views, 73 comments, 53602 words
Status [M], Subscribers Only

Arcanum

By shantanas Updated
Tags  action   adventure   fantasy   romance   alternateuniverse   originalcharacter   exo   exok   exom 
Characters EXO (OT12), Ahra Shin (OC)
With 46 chapters, 52 votes, 114 comments, 55090 words
Status Members Only, Subscribers Only

Serce is divided. It has been like that ever since anyone can remember. But when the most dangerous treasures of Virgula disappeared, division be damned because Virgula’s most promising Sentinel will stop at nothing to retrieve what needs to be retrieved — even if it means that it’s twelve men she’ll have to bring back. All just to defeat what they had thought was already defeated.

Tainted

By krlutase95 Updated
Tags  alternateuniverse   leo   vixx   ravi   omegaverse   wontaek   wonsik   abo 
Characters Whole Vixx and some other Characters
With 17 chapters, 31 votes, 539 subscribers, 11750 views, 129 comments, 64907 words
Status Subscribers Only

It all began with a white Lily. That was when eight year old Taekwoon, an Omega, met an

Children of the Night

By tyrhfjd Updated
Characters Kim Joonmyeon, Byun Baekhyun, Do Kyungsoo, Oh Sehun, Kim Jongin, Park Chanyeol, Wu Yifan, Xi Luhan, Kim Minseok, Zhang Yixing, Hwang Zitao, Kim Jongdae & Shim Jaewa (OC)
With 55 chapters, 21 votes, 48 comments, 39591 words
Status Completed

  Werewolves in search for the freedom they never obtained.  

Born Evil

By bygftw Updated
Characters Daehyun, Bang Yongguk B.A.P
With 14 chapters, 12 votes, 338 subscribers, 11700 views, 155 comments, 20506 words
Status [M]

500 Miles On The Wrong Lane

By earthshine Updated
Characters Oh Sehun and Kim Jongin
With 10 chapters, 88 votes, 332 subscribers, 11650 views, 120 comments, 31884 words
Status [M], Completed

inked: under my skin

By exokacang Updated
Characters EXO, Suho, Chen
With 7 chapters, 35 votes, 249 subscribers, 11590 views, 42 comments, 53330 words
Status [M]

ㅤ赤い糸 RED STRING OF FATE。

By jimoney Updated
Tags  apply   romance   alternateuniverse 
With 7 chapters, 13 votes, 61 subscribers, 186 comments, 13916 words