Alternateuniverse (3,874 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
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With Bated Breath (Sehun x OC x Chanyeol)

As the ‘Airline Heiress’, will you still be able to keep your balance between meeting the demands of your society, and catering to your own personal desires?

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Until the End

By _TashGwen Updated
Characters Kim Jong In/Kai, Raeni (OC)
With 11 chapters, 3 votes, 113 subscribers, 18 comments, 44445 words
Status [M], Subscribers Only

Back When We Were Young

By gojiyeong Updated
Characters Taemin, Minho
With 4 votes, 18 subscribers, 110 views, 4 comments, 229 words
Status [M], Members Only, Subscribers Only

Staying in Bed

By renjoy347 Updated
Characters Kim Dahyun & Minatozaki Sana
With 1 chapters, 6 votes, 138 subscribers, 370 views, 1 comments, 3270 words
Status [M], Completed, Subscribers Only

I-L-Y

By gojiyeong Updated
Characters Taemin, Minho, Kibum
With 7 chapters, 18 votes, 106 subscribers, 1180 views, 34 comments, 26322 words
Status [M], Completed, Members Only, Subscribers Only

I'm the Lucky one

By renjoy347 Updated
Characters Kim Haram & Moon Sua
With 1 chapters, 1 votes, 6 subscribers, 50 views, 2610 words
Status [M], Completed, Subscribers Only

Butterflies and Hurricanes-2.0

By bangles25 Updated
Tags  jonghyun   jongkey   key   minkey   shinee   taemin   alternateuniverse   originalcharacter   taekey 
Characters key, jonghyun, minho, taemin, original characters
With 11 chapters, 2 votes, 16 subscribers, 910 views, 3 comments, 18593 words
Status [M]

Promises In Purple

By sangwoosgihun Updated
Characters Jeon Jung-kook (as Cho Jung-kook); Kim Tae-hyung (as Seong Tae-hyung); Cho Sang-woo; Seong Gi-hun; Kim Seok-jin; Park Ji-min; Min Yoon-gi; Jung Ho-seok; Kim Nam-joon; Original Characters
With 2 subscribers, 3400 words
Status [M], Subscribers Only, Crowdfunded

Base 1

By renjoy347 Updated
Characters Park Jiwon, Jang Gyuri, Ahn Yujin, Jang Wonyoung, Kim Dahyun, Myoui Mina, Hwang Yeji, Shin Ryujin, Kim Minji, Lee Siyeon
With 10 chapters, 7 votes, 129 subscribers, 710 views, 7364 words
Status [M], Subscribers Only

Let me take care of you

By BlowYourMind110 Updated
Characters Jungkook, Taehyung, more to come
With 3 chapters, 4 votes, 57 subscribers, 490 views, 1 comments, 10523 words
Status [M], Members Only, Subscribers Only, Crowdfunded

I give what you need

By renjoy347 Updated
Characters Kim Minji, Kim Bora, Lee Gahyeon, Kim Yoohyeon, Lee Yubin, Lee Siyeon, Han Dong
With 3 chapters, 3 votes, 56 subscribers, 390 views, 11678 words
Status [M], Completed, Subscribers Only

Strangers With Memories

By gojiyeong Updated
Characters Taemin, Minho
With 1 chapters, 7 votes, 25 subscribers, 140 views, 2 comments, 14742 words
Status [M], Completed, Members Only, Subscribers Only

What Christmas Means to Me - Seulrene

By Dukoro Updated
Characters Irene, Seulgi, Joy, and Wendy
With 5 chapters, 31 votes, 479 subscribers, 2980 views, 31 comments, 40393 words
Status [M], Subscribers Only

Fall

By inktea Updated
Characters bts twice Sana Taehyung Namjoon Yoongi Jimin Jungkook Hoseok Jin Others
With 1 chapters, 3 subscribers, 50 views, 4076 words
Status [M], [TW], Members Only, Subscribers Only

Love & Evil

By keepitshrimpie Updated
Characters jiwoo, vivi, jungeun, sooyoung, yerim
With 2 chapters, 2 votes, 154 subscribers, 620 views, 2 comments, 12188 words
Status [M], [TW], Completed, Members Only, Subscribers Only

My Turn

By renjoy347 Updated
Characters Kim Dahyun, Myoui Mina + Other Twice Members
With 1 chapters, 8 votes, 114 subscribers, 450 views, 4346 words
Status [M], Completed, Subscribers Only

The Guardians

By julsmgdt_16 Updated
Tags  fantasy   romance   alternateuniverse   exo   superpowers   exoau   exoxoc 
Characters Kang Nami (OC), OT9 EXO, and other idols
With 5 chapters, 1 votes, 22 subscribers, 290 views, 5 comments, 6565 words
Status [M], [TW], Members Only, Subscribers Only

next best thing

By calypxo Updated
Characters irene, wendy, seulgi, joy, yeri
With 1 chapters, 26 votes, 449 subscribers, 1340 views, 13 comments, 2088 words
Status [M], Subscribers Only

Day off

By renjoy347 Updated
Characters Kim Dahyun, Park Jihyo + Twice Members
With 1 chapters, 6 votes, 106 subscribers, 440 views, 1932 words
Status [M], Completed, Subscribers Only

I’ll never ever be the same (Omegaverse) (One-Shot) [YoonMin]

By ArikelDK Updated
Tags  angst   drama   fantasy   romance      yoonmin   alternateuniverse   fanfic   omegaverse   bts   parkjimin   minyoongi   r18   yoongialfa   jiminomega 
Characters Min Yoongi / Park Jimin
With 1 chapters, 1 subscribers, 90 views, 3687 words
Status [M], Completed

Sopravvivere

By W_i_c_k_e_d Updated
Characters Dami
With 9 chapters, 3 votes, 41 subscribers, 1090 views, 4 comments, 19634 words
Status [M]

If Love Is Your Hunger, Eat Me

By Exceeding Updated
Characters (SHINee): Taemin, Jonghyun, Key, Minho, Onew, & OC Characters
With 83 chapters, 23 votes, 723 subscribers, 17730 views, 145 comments, 206418 words
Status [M], [TW], Members Only

As The Rising Tide

By gojiyeong Updated
Characters Taemin, Minho
With 1 chapters, 12 votes, 114 subscribers, 630 views, 9 comments, 4269 words
Status [M], Completed, Members Only, Subscribers Only

Tales Of The Red Planet (Tome 1)

By gojiyeong Updated
Characters Choi Minho, Kim Jonghyun, Lee Taemin, Lee Jinki, Kim Kibum
With 27 chapters, 16 votes, 117 subscribers, 3030 views, 224 comments, 71404 words
Status [M], [TW], Completed, Members Only, Subscribers Only

Off Script

By Stromboli Updated
Characters Taekwoon, Hakyeon, Jaehwan, Hongbin, Wonshik, Hyuk, minor roles from various groups, including BTOB, Mamamoo, Apink, Exid, & more
With 5 chapters, 1 votes, 44231 words
Status [M], [TW], Members Only

Exit Wounds

By PlateauWorld Updated
Characters Reader - Main Character, Yoo Yeonjung, Son Juyeon (Eunseo), Chu Sojung (Exy), Lee Yeoreum, Kim Jiyeon (Bona), Nam Dawon, Kim Hyunjung (Seola), Park Soobin, Lee Luda, Im Dayoung, Son Naeun, Park Jiwon, Jung Jinsol
With 40 chapters, 10 votes, 61 subscribers, 3270 views, 56 comments, 89301 words
Status [M], Completed

Love Talk

By DamiaLuz Updated
Characters kim taeyeon as the pariah — tiffany hwang as the heritor — jessica jung as the prophet — choi sooyoung as the keeper — choi minho as the innocent
With 26 chapters, 129 votes, 1099 subscribers, 26470 views, 436 comments, 63123 words
Status [M], [TW], Members Only

The Operator

By mattguitarist Updated
Characters Moonbyul, Solar, Jung Wheein, Hwasa, Bae Irene, Kang Seulgi, Son Wendy
With 18 chapters, 61 votes, 1003 subscribers, 14340 views, 123 comments, 152739 words
Status [M], [TW], Members Only, Subscribers Only

Sinister

By Hlinsaga Updated
Characters Kim Ryeowook, Cho Kyuhyun, Park Jungsoo, Kim Heechul, Kim Jongwoon, Lee Hyukjae, Shin Donghee, Choi Siwon, Lee Donghae
With 17 chapters, 7 votes, 37 subscribers, 1220 views, 24 comments, 246297 words
Status [M]

This Love Isn't Crazy

By keepitshrimpie Updated
Characters heejin, hyunjin, jeno, jaemin, yuri
With 2 chapters, 4 votes, 368 subscribers, 1430 views, 2 comments, 15110 words
Status [M], [TW], Completed, Members Only, Subscribers Only

Play▷Thing

By sangwoosgihun Updated
Characters Cho Sang-woo; Seong Gi-hun; Original Characters
With 1 chapters, 6 subscribers, 4384 words
Status [M], Friends Only, Subscribers Only, Crowdfunded

Rose Scent Breeze

By YK4320 Updated
Tags  action   adventure   fantasy   romance   seulgi   alternateuniverse   irene   seulrene 
Characters Red Velvet
With 1 chapters, 75 votes, 344 subscribers, 2870 views, 23 comments, 15245 words
Status [M], [TW], Completed, Members Only

never seen in the light of day

By DamiaLuz Updated
Characters girls' generation – (minor) red velvet – minor idol cameo
With 50 chapters, 58 votes, 748 subscribers, 25810 views, 110 comments, 75552 words
Status [M], Completed

Dumb Reason

By Ramyeonuwu Updated
With 1 chapters, 42 votes, 1862 subscribers, 4470 views, 10 comments, 2192 words
Status [M], Completed, Members Only, Subscribers Only

Bruised

By Yong_Nari Updated
Tags  abuse   angst   highschool   alternateuniverse   exo   exok   kai   luhan   tao   sehun   baekhyun   hurt   chen   xiumin   minseok   lay   yixing   kris   jongin   jongdae   kyungsoo   suho   parkchanyeol   kimjongin   huangzitao   byunbaekhyun   zhangyixing   dokyungsoo   ohsehun   zitao   kimjongdae   wuyifan   highschoolau   junmyeon   kriswu   yifan   hurtandcomfort   kimminseok   exoschool   kimjunmyeon   childabuse   chaneyol   jongdaecentric   chencentric   exoc   highschoolexo   ztao   exocbx 
Characters Kim Jongdae (Chen), Park Chanyeol, Byun Baekhyun, Do Kyungsoo, Huang Zitao, Lu Han, Kim Minseok (Xiumin), Oh Sehun, Kim Junmyeon (Suho), Kim Jongin (Kai), Wu Yifan (Kris), Zhang Yixing (Lay)
With 26 chapters, 30 votes, 542 subscribers, 10540 views, 104 comments, 34258 words
Status [M], [TW], Members Only, Subscribers Only

to the moon (and back)

By miraki Updated
Characters kazuha yunjin sakura eunchae chaewon
With 1 chapters, 5 votes, 35 subscribers, 650 views, 1 comments, 3745 words
Status [M], Completed

Tenebrous Sight

By yeteukminho Updated
Characters Baekhyun, Chanyeol, Joonmyun, Kyungsoo, other member appearances
With 14 chapters, 3 votes, 25 comments, 49438 words
Status [M], Subscribers Only

The CEO & The e [Hiatus]

By BlowYourMind110 Updated
Characters Kyuhyun, Heechul, Leeteuk, more to follow
With 1 chapters, 1 votes, 91 subscribers, 660 views, 3 comments, 3424 words
Status [M], Subscribers Only, Crowdfunded