Mystery (4,299 mystery fanfics)

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Mijoo in Fairytale Land

After a night in the woods, Mijoo wakes up in an alternate universe where fairytales are real, and ends up in the middle of a rebllion agaisnt the kingdoms with fairytale characters. Starring Lovelyz, Monsta X, NCT, BTS, Gugudan, VIXX, Infinite, and more.

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Good Criminal

By yourelovingthesize Updated
Tags  mystery   criminal   detective   baekyeol   slightangst   chanbaek   crimeau 
Characters Baekhyun, Chanyeol
With 4 chapters, 22 subscribers, 150 views, 2 comments, 5158 words
Status [M]

♜ From the Darkness ♖ BTS CrimeAU ♜ APPLYFIC OPEN!

By HighlightMySoul Updated
Tags  angst   apply   drama   friendship   mystery   psychological   romance   revenge   applyfic   bts   detectiveau   justice   crimeau   darkthemes 
Characters BTS, Chosen OCs, and other idols.
With 5 chapters, 20 views, 4506 words
Status Members Only

::  The Butterfly Effect  ::   -  a single occurence, no matter how small, can change the course of the universe forever  -    

Blood Rose

By kpopcrown Updated
Tags  action   angst   gangs   mystery   psychological   romance   exo 
Characters Choi Renee(OC), Sehun, Yixing, Jongdae, rest of Exo, bts, etc
With 37 chapters, 55 votes, 719 subscribers, 15850 views, 335 comments, 155393 words
Status [M], Subscribers Only


By lightdanger Updated
Tags  horror   mystery   thriller   exo   kai   jongin   kyungsoo   kaisoo 
Characters Kyungsoo & Jongin
With 3 chapters, 4 votes, 61 subscribers, 1280 views, 10 comments, 947 words
Status Completed

When your nightmare is chasing you, you should run.

Her Bodyguard

By freshlikeasalad Updated
Tags  angst   fluff   mystery   romance   gangster   bts   jungkook 
Characters Choi Aera (Sera Choi), Jeon Jungkook, BTS
With 3 subscribers, 20 views, 737 words

Choi Aera is the daughter of the nation's president, also widely known as the very famous actress, Sera Choi. Different bandits are going after her existence to use her as a threat. Aera needs a bodyguard.

One Missed Call

By Laurestine Updated
Tags  angst   mystery   romance   ygfamily   writingcontest   jisoo   bobby   ikon   bobsoo   blackpink 
Characters Kim Jisoo | Kim Jiwon (Bobby) | iKON + appearances from YG artists
With 6 chapters, 2 votes, 28 subscribers, 660 views, 11 comments, 20525 words

Jisoo realizes that the things scarier than ghosts are the ones that can hurt you physically.

Mind Game

By Kei_18 Updated
Tags  mystery   romance   rose   jimin   bts   jungkook   lisa   blackpink 
Characters Jungkook, Lisa, Jimin, Rose
With 16 chapters, 5 votes, 131 subscribers, 2230 views, 54 comments, 22323 words
Status Subscribers Only

Jeon Jungkook is a junior officer in Special Investigation Team located in Seoul. As an honor graduate, he successfully showcase his skills and intelligence by solving recent murder case. When he met Lisa, a third year college student, he never knew she would be involved in his next case. 

Sweet Monster: Shadow Hunters

By ExoLuver_ARMY Updated
Tags  dark   mystery   psychological   romance   seulgi   yeri   originalcharacter   exo   kai   tao   sehun   baekhyun   chen   xiumin   chanyeol   minseok   lay   yixing   kris   jongin   jongdae   kyungsoo   suho   joy   junmyeon   wendy   irene   redvelvet   baekhyunsehunkai 
Characters EXO | Red Velvet | Choi Soo Yeon (OC)
With 2 chapters, 12 votes, 8 comments, 2314 words
Status [M], Subscribers Only

Big Boys Club

By icehstv Updated
With 2 chapters, 40 views, 235 words
Status [M], [TW], Members Only, Subscribers Only


By biaswreckers-inc Updated
Tags  horror   mystery   psychological   taeyeon   exo 
Characters EXO (ot9), Taeyeon, Jisoo, and other appearances
With 4 chapters, 4 subscribers, 9822 words

Ah, Hamlin, where the willows branches sway and lure unsuspecting children into the forest where Death himself resides... ♠ ♠ ♠ Genre: mystery, suspense, horror, psychological, action, romance, fantasy Rating: PG-13 Warning: vi

Dear EXO, She's Yours

By exotics12 Updated
Tags  adventure   comedy   drama   mystery   romance   you   exo 
Characters Hae Yoonji (You/ Reader) & EXO (EXO-K & EXO-M)
With 29 chapters, 24 votes, 443 subscribers, 9465 views, 72 comments, 69025 words
Status Subscribers Only

He created these 12 peoples. He wanted them to succeed for his love. This kind and wise man was a sculpter and he was a nerd in his school. Being a nerd, he had a love one he had always loved. Sadly, he could never have her, but then one night, he sculpted twelve sculpters. 


By nyokopuppet Updated
Tags  mystery   supernatural   interactive   leo   vixx   ravi   wontaek 
Characters Taekwoon, Wonshik (Ravi), Hakyeon, Jaehwan, Hongbin, Sanghyuk
With 4 chapters, 2 votes, 61 subscribers, 1000 views, 14 comments, 13468 words
Status Members Only, Subscribers Only

 Jung Taekwoon, a twenty-five year old journalist watches as the whimsical forest of his childhood burns through his window. He’s lost everyone, his friends, his family his first love in and

One More Chance

By Kimchii_Kawaii Updated
Tags  mystery   romance   supernatural   hishschool   jiminxoc 
With 1 chapters, 10 views, 700 words


A Murderer Has Awakened

By Jasmion51703 Updated
Tags  death   fxband   kidnap   murder   mystery   suspense   exo   blackmail   exid   bts   universityau   seventeen   got7   ioi   redvelvet   gfriend   twice   blackpink 
Characters Exo, Twice, Bts, Seventeen, Red Velvet, Exid, Gfriend, Got7, IOI, F(x), Blackpink
With 7 chapters, 2 votes, 113 subscribers, 1470 views, 8 comments, 7017 words
Status [M], Members Only, Subscribers Only

Room #19 || e)(o Chanyeol

By Moonstones101 Updated
Tags  mystery   romance   suspense   thriller   yoona   exo   eunji   chanyeol   soohyuk   chanji   exoshidae   exopink 
Characters Jung Eunji, Park Chanyeol, Lee Soohyuk, & Im Yoona
With 25 chapters, 3 votes, 222 subscribers, 3120 views, 20 comments, 9477 words
Status [M], Subscribers Only

The circus behind the forest (VKOOK)

By _S-w_ace_4176_ Updated
With 23 chapters, 6 votes, 261 subscribers, 3640 views, 28 comments, 33791 words
Status [M], [TW], Members Only, Subscribers Only

The Most Beautiful Moment in Life

By LengStephaniexoxo Updated
Tags  angst   fluff   friendship   mystery   romance   jin   yoongi   jimin   bts   jungkook   taehyung   namjoon   hoseok   btsxoc 
Characters BTS || Jung Hae Bin (OC)
With 40 chapters, 84 subscribers, 1680 views, 18 comments, 74070 words
Status Subscribers Only

Hope [həʊp] The attitude of the mind (also known as feeling) to have an expectation or desire for something in particular to happen, the outcome is normally something positive. ⟷   At first, I thought that I was useless, like a pathetic fool waiting for a miracle to happen. I thought I was the only one that was living in this mis

You're My Garden

By Siskatiska Updated
Tags  apink   mystery   seoinguk   exo   luhan   eunji   suho   songjongki   romcomdrama   bts   parkbogum 
Characters Eunji,Seo In Guk,Park Bo Gum,Song Jongki,Bomi,Jimin,Jungkook,Suho,Luhan,Naeun,Hayoung,Chorong,Soji,Namjoo,Bang Min Soo/Cap
With 10 chapters, 1 votes, 82 subscribers, 1390 views, 2 comments, 12483 words
Status Subscribers Only

Eunji is a very strong girl,forgetful,love eating and gaming. She has the gene from her mum Bomi who is the only person she scare of. She adore her submissive dad Jimin,the florist and her younger brother Jungkook. Her best friend are Suho and Luhan. She has big crush on a police officer Seo In Guk. One day her strength witnesses by two men Song Jongki,the grumpy genius one and ParkBoGum,the smiley damage one,who are target of mysterious person who thre

Our City Uncovered

By Aquaskys Updated
Tags  action   mystery   romance   baekhyun   dystopia   bts   bangtan 
Characters BTS, Nari (OC), and Baekhyun (EXO)
With 21 chapters, 46 votes, 769 subscribers, 13320 views, 260 comments, 52074 words

After the release of an industrialized drug that promised immortality and would hopefully serve as a cure for illness and disease wipes out the human population, what is left of humanity has been evacuated to an underground city known as the Cover.