Undercover (48 undercover stories)

𝗧𝗵𝗲 𝗪𝗲𝗱𝗱𝗶𝗻𝗴 𝗖𝗼𝗼𝗿𝗱𝗶𝗻𝗮𝘁𝗼𝗿 (One-Shot)

Gia Kim, a renowned wedding coordinator, finds herself entangled in the bittersweet dance of past and present when tasked with planning the wedding of her ex-fiancé, Jun.

One Shots
Chapter Count

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Deadly Hearts

By Teneky Updated
Characters Park Chanyeol, OCs
With 2 chapters, 4 votes, 20 subscribers, 5 comments, 25086 words
Status [M], [TW], Members Only, Subscribers Only

I'm the mafia

By dreamevanesce Updated
Characters siwon/yesung/suho/leetuek/suho/
With 5 chapters, 4 votes, 790 views, 15 comments, 3226 words
Status [M], Members Only, Subscribers Only

Worlds Apart

By just_a_writer Updated
Characters Kim Chaewon, Miyawaki Sakura
With 11 chapters, 16 votes, 194 subscribers, 3010 views, 14 comments, 69171 words
Status Subscribers Only

When Chaewon’s home is destroyed, she vows revenge on the planet that destroyed it. However, things don’t go as she planned, and she falls in love with her enemy. “Your words don’t suddenly bring back another planet.”

Of Flowers and Guns

By Ririn13 Updated
Tags  yunjae   undercover   mafiaau   jaeyong   flowershopau   binwoo   divorceau 
Characters Jung Yunho, Kim Jaejoong, Jung Jaehyun, Moonbin
With 9 chapters, 15 votes, 123 subscribers, 3520 views, 73 comments, 38274 words

In which Yunho and Jaejoong divorced upon Jaejoong finding out that Yunho was part of the mafia. Yunho got custody of Jaehyun and Jaejoong got custody of Moonbin and disappeared for safety. Years later, once they were powerful enough for others not to touch them easily, Yunho and Jaehyun started looking for the family they lost. And they will make sure they will stay for good.

Oppa's BIG tractor

By anonymousarmies Updated
Tags  angel   comedy   drama   fantasy   mystery   romance   seungri   undercover   devil   exo   kris   serious   cops   jail   countryside   countryromance 
Characters Seungri, Kris, Dahee, OC
With 3 chapters, 470 views, 1564 words

Kris Wu meets a handsome stranger named Seungri after being released from prison. Little did he know.... they would both fall in love with the same angel that fell from the sky. UwU. 

사장님 도박은 재미로 하셔야 합니다

By irezuminghao Updated
Characters jiu, dami, siyeon, handong
With 1 chapters, 11 subscribers, 160 views, 4399 words
Status [M], Subscribers Only

Homme Fatale

By fanbynature Updated
Characters Heechul Yesung
With 1 chapters, 2 votes, 16 subscribers, 310 views, 2 comments, 2796 words
Status [M], Completed, Members Only, Subscribers Only

Operation: THE BLACK

By sanatic Updated
Characters Son Juyeon, Eunseo, Kim Jiyeon, Bona, Chu Sojung, Exy, Kim Hyunjung, SeolA
With 1 chapters, 3 votes, 12 subscribers, 410 views, 1 comments, 1945 words
Status [M]

i’d take a bullet for you (but i’d need to check my schedule first)

By sonjjit Updated
Characters jongin, kyungsoo, jongdae, chanyeol, minseok, yerim (red velvet), joohyun (red velvet)
With 1 chapters, 11 votes, 27 subscribers, 770 views, 1 comments, 46113 words
Status [M], Completed

This Means War (Hiatus again)

By Stavroula Updated
Tags  action   angst   death   sooyoung   undercover   exo   sehun   blood   assassin   joy   redvelvet   joyhun 
Characters Park Sooyoung (Joy), Oh Sehun (Midas), EXO, RV, and SM idols...
With 21 chapters, 9 votes, 300 subscribers, 5020 views, 30 comments, 20303 words
Status [M], Members Only, Subscribers Only

Barely Lethal

By ShizkaAido Updated
Characters Jeon Wonwoo Kim Mingyu Kwon Soonyoung Lee Jihoon Choi Seungcheol Yoon Jeonghan Chwe Hansol Boo Seungkwan Lee Seokmin Lee Chan Xu Minghao Wen Junhui Hong Jisoo
With 1 votes, 70 subscribers, 670 views, 2 comments, 468 words
Status [M], [TW], Members Only, Subscribers Only

Different Worlds

By Tulika Updated
With 18 chapters, 13 votes, 282 subscribers, 7190 views, 112 comments, 18601 words
Status Subscribers Only

somin was government officer..she was a top notch agent and was known to solve her case smartly..hyun joong was a rich bussinessman owning most of the bars,cassinos and clubs but was rumoured as a criminal.. everyone in the special cases department wanted to catch him..it was everyone's dream but was next to impossible as their was not even a single evidence against him and he was known for his fierce and cold personality..he kept his record clean so that he can do his business smoothly..


By Yoonminyoon Updated
Characters taehyung, yoongi, jimin, jin, hoseok, jungkook, namjoon
With 14 chapters, 25 votes, 431 subscribers, 4240 views, 78 comments, 46122 words
Status [M], [TW], Members Only, Subscribers Only

let's breakaway

By SoDisfunctional Updated
Tags  angst   college   drama   idollife   krystal   romance   sliceoflife   undercover   fanfic   idol   joohyun   fame   heiress   dramaandromance   soojung   stalking   ohsehun   sasaeng   bts   taehyung   kimtaehyung   btsv   irene   redvelvet   taerene   baeirene   runawaybride   vrene   blackpink   richgirl   richirene   idoldating 
Characters [ Irene x Taehyung ]
With 12 chapters, 19 votes, 48 comments, 41930 words
Status Subscribers Only

    When Bae Irene's billionaire father demands she marry a man twice her age or be cut off, she decides to live her life with her estranged aunt in Korea instead. But going from riches to rags overnight is a big change for a girl born with a hypothetical silver spoon. 

Undercover Agents | Jungkook

By QueenB_666 Updated
Tags  gangs   mafia   mystery   nerd   spy   thriller   gangster   disguise   undercover   jin   fiction   agents   yoongi   jimin   bts   gangsterau   jungkookbts   jhope   jungkook   suga   taehyung   jungkookxoc   namjoon   hoseok   btsjimin   btsv   btsxoc   spyau   mafiaau   jungkookxyou   jjk   jungkookxreader   agentsau   rmbts   undercoverau 
Characters Jungkook jimin taehyung jin jhope hoseok namjoon rm rapmonster yoongi suga oc y/n
With 1 chapters, 2 votes, 48 subscribers, 710 views, 1 comments, 1261 words
Status Subscribers Only

Under those nerdy glasses is the Koreas' most prestigious agent. You. 

The Lost Prince

By nataehyung Updated
Characters Kim Junmyeon (Suho), Kim Minseok (Xiumin), Zhang Yixing (Lay), Byun Baekhyun, Kim Jongdae (Chen), Park Chanyeol, Do Kyungsoo (D.O), Kim Jongin (Kai), Oh Sehun
With 2 chapters, 3 votes, 38 subscribers, 880 views, 5 comments, 10180 words
Status [M], Subscribers Only

Wrong love

By story_time Updated
Tags  angst   mafia   undercover   aufic   bts   vkook   justice 
Characters Jungkook, Taehyung, BTS
With 1 subscribers, 160 views, 294 words
Status [M], [TW], Members Only


By MyThugLife Updated
Tags  undercover   forbbidenlove   sekai   kaihun 
Characters KAI
With 5 chapters, 31 votes, 602 subscribers, 7200 views, 54 comments, 17324 words
Status [M], Subscribers Only

Trapped soul

By Sanli_sann Updated
Characters Jungkook,Taehyung,Top
With 1 chapters, 3 votes, 50 subscribers, 1150 views, 4 comments, 1970 words
Status Subscribers Only

Jungkook, the best undercover cop in the US, is up to sneak in the United States biggest mafia band , TOPworld , after death of 10 young Ladies ,tortured to death. Having hands in any field of contrary,it would be a great success to  Drag down the king of this organization. On the other hand, Taehyung is a personal dancer, Imprisoned by the King himself who is named T.O.P  Jungkook trying to get closer to the master's most praised doll  In order to collect need

Don't Say I Love You

By sweetashyunie Updated
Characters Chanyeol x Baekhyun; EXO members
With 1 chapters, 11 votes, 232 subscribers, 3670 views, 13 comments, 3366 words
Status [M], [TW], Members Only, Crowdfunded

The Enforcer

By Siskatiska Updated
Characters GD, Eunji,SeoIn Guk,Kim Bum,KangMinhyuk,Baekhyun,Chanyeol,Suho,Yongguk,Daehyun, Minah,HongBin,IU,Top,Leo,N,Hoya,Sunggyu,Myungsoo,Doojoon,Key,Apink,JB,Jota,Jo In Sung,lG Won,Kim Sun Ah,Taeyoen,Kiko,SJongki,BTS,Wendy,Irene,others
With 88 chapters, 6 votes, 671 subscribers, 15670 views, 26 comments, 99341 words
Status [M], [TW], Members Only, Subscribers Only

Hands Up

By CaramelMachiato- Updated
Tags  agent   comedy   dark   drugs   tragedy   undercover   yongguk   zelo   himchan   jongup   bap   hostclub   daehyun   youngjae   organization 
Characters Jung Daehyun, Yoo Youngjae, BAP, OC.
With 600 views, 5 comments, 872 words

The black market is full of the unknown. Drugs, weaponry, organs... as long as theres money, almost anything is possible. A strong and lethal drug has been spread all over asia, having casualties of more than 200,000 people. The Narcs are on the case, sending undercover agents to the potential drug source. Jung Daehyun, one of the undercover agents, along with his partner, Yoo Youngjae, goes to stop the routes of the drugs, however, unexpected episodes seemed t


By ft_islander Updated
Tags  crime   gang   undercover   ocs   yoongi   jimin   bts   hoseok 
With 3 subscribers, 2240 views, 4138 words
Status Subscribers Only

There is no such thing as a double agent. There are only individuals striving for survival.  In a world where the lines between law, business, and crime are blurred, is love still above all? Or is it nothing but a mere instrument ?  


By pianobaek Updated
Tags  agent   spy   undercover   jongin   kyungsoo   kaisoo 
Characters kyungsoo jongin
With 7 chapters, 6 votes, 111 subscribers, 4970 views, 87 comments, 13007 words

"The PAST are the WALLS, the HEART is the CRACK." --- Kyungsoo is a top undercover agent. With Awards, great covers and highly accomplished missions, kyungsoo has it all. But then a great hole at his career started when he failed his mission once at Venice.

Nocturnal Animals

By blackveins Updated
Tags  angst   chanho   mafia   psychological   undercover   seho   chanhun   streetrace 
Characters suho, chanyeol, sehun, exo
With 1 chapters, 1 votes, 16 subscribers, 3545 words
Status [M], [TW], Members Only

Undercover Idol

By BadAssKpop Updated
Tags  idollife   undercover   exo   exok   exom   sehun 
Characters ≪ S E H U N ・ O C ≫
With 2 chapters, 1 votes, 6 comments, 3274 words
Status [M]

The IT Hunter

By xiuminbaozi99 Updated
Tags  dark   supernatural   undercover   originalcharacter   exo   ot12 
Characters Hunter #14 (OC), Exo members
With 37 chapters, 61 votes, 559 subscribers, 14300 views, 167 comments, 83032 words
Status Subscribers Only

More than 40 victims found dead in two years...  All have the same conditions and the same cause of death. The victims' fingers are taken, their guts are torn.

Parallel Lines Do Cross

By exoticluhansehun Updated
Tags  gang   undercover   assassin   exosekai 
Characters Oh Sehun, Kim Jongin (Kai), EXO
With 2 chapters, 15 subscribers, 720 views, 1 comments, 408 words

"All the world's a stage, and all the men and women merely players: they have their exits and entrances and one man in his time plays many parts, his acts being seven ages." - William Shakespeare Our lives are like two parallel lines that never cross...until a mafia boss and an assassin cross paths. When we think about childhood, we visualize a playground with loving parents playing with their kids. However, for Sehun his fate his already sealed and his path is yet laid out. 

A Dangerous Bid

By awoofgyu Updated
Characters Nam Woohyun, Kim Sunggyu
With 1 chapters, 66 votes, 1361 subscribers, 116 comments, 9431 words
Status [M], [TW], Completed, Members Only, Subscribers Only

Undercover Couple

Tags  romance   you   undercover   bap   daehyun 
Characters Daehyun, Kim Sohee(YOU), B.A.P
With 58 chapters, 23 votes, 239 subscribers, 12490 views, 199 comments, 53802 words
Status Completed

  Hello everyone! I am back with another story, featuring Daehyun of B.A.P and you!                    You and Daehyun are known as the "Undercover Couple" in Seoul International Spy(SIS). Yes, you both are dating. You and Daehyun are known as the best spy agents in SIS. SIS would send you and Daehyun on the most dangerous missions, and it would always be successful. One day, you and Daehyun got a mission to.................  

Secret Spy

By YoungBeeisMe Updated
Tags  leehyunwoo   romance   spy   you   undercover   exo   exoandyou 
Characters Han Seo Young (You), Exo, Lee Hyun Woo, others
With 39 chapters, 11 votes, 107 comments, 71527 words

Kidnapped and tortured, a kid watched her parents murder right before her eyes; save by a secret organization, and trained to be their spy; that kid was you, Han Seo Young.  You were trained as a deadly weapon, and at 18 years old, you finally got to go out into the world, for a mission.  You must go to SM High School, and find your organization’s enemy’s spies that are planted there and as you may say ‘get rid of them’.

Diamond Lady

By kissmegd Updated
Tags  gang   gdragon   kwonjiyong   romance   undercover   love   triads 
Characters Kim Yenni (fictional), Kwon Jiyong, Taeyang and other cameos
With 2 chapters, 1 votes, 2 comments, 3485 words
Status [M]

My Interesting.... Maid?

By yeshyesh Updated
Tags  fluff   jonghyun   shinee   undercover   love   spies 
With 17 chapters, 26 subscribers, 1810 views, 16 comments, 9480 words

  Character Profiles Lee Eun Ji - 20 years old -Maid -Spy undercover for I.U.A (International Undercover Agency) -Acting as 23 to be a maid. -Working for the Kim's.   Kim Jonghyun -Trainee under SM Ent(to debut as part of SHINee)

Undercover Flower Agents

By CutieExotic_Angel Updated
Tags  action   romcom   spy   undercover   exo   spying   lc9 
Characters LC9 members, Byun Baekhi (Oc), EXO Members.
With 4 chapters, 12 comments, 3057 words

Baekhi was just a 16 year old ordinary girl , living an ordinary life but is she?  She lives in a house. Of course. She ha

Undercover Criminals

By MyZeloJello Updated
Tags  gain   gdragon   taemin   criminal   undercover   exo   ailee 
Characters Gdragon, Ga-in, Ailee, Taemin
With 5 chapters, 2 votes, 7 comments, 3368 words

A group of mastermind criminals, thrown together and forced to accomplish a government mission… what could go wrong?   Father Kwon was the head boss of one of Korea’s feared gangs, and lived in bloody glory until he was shot and killed by the government. Fueled by vengeance and grief, his son, Kwon Jiyong, went on a violent rampage… until he was captured by the gover

Undercover Idol , KIM HIMCHAN !

By Senichi_Yamada Updated
Tags  action   comedy   undercover   bap   banghim   daejae   jonglo 
With 8 chapters, 7 votes, 81 subscribers, 4590 views, 45 comments, 20608 words

  Ladies and Gentlemen.... Senichi_Yamada 

Undercover love song.

By lee-chelle Updated
Tags  comedy   ericmun   romance   shinhwa   you   undercover   eric 
Characters You, Eric Mun, Shinhwa, Shinhwa Changjo, Shin Hyesung, Lee Minwoo
With 5 chapters, 3720 views, 13 comments, 8201 words

  What happens when you move in across from Shinhwa's spoiled leader? He firsts see you moving into your apartment as a kind kindergarden teacher although he doesn't bother taking a second look. Second time he sees 'you', both of you are at the club, you're on stage singing, hair down, make up done, clothes slicker &


By dbfinite Updated
Tags  infinite   myungyeol   spy   sungjong   woogyu   undercover   yadong 
Characters myungsoo, sungyeol, woohyun, sunggyu, hoya, sungjong. infinite, DBSK and bigbang
With 12 chapters, 3 votes, 73 subscribers, 5500 views, 37 comments, 10030 words
Status Completed

Alright, so this is Myungyeol...only. JUST KIDDING! it also woogyu, yadong and sungjongxmysteriousman which you will guess somewhere between. this is a spy, undercover slash highschool fic just because....yeah...just because. anyways... "ENJOY!" KEEP CALM AND LOVE INFINITE.  

Sugar, We're Going Down

By voodoobaby Updated
Tags  crossdressing   donghae   eunhae   eunhyuk   undercover   hyukhae   hostclub 
Characters Eunhyuk, Donghae, Various Others
With 1 chapters, 48 votes, 454 subscribers, 11080 views, 127 comments, 7352 words
Status [M], Completed

Agent XYZ.

By Mikachuu Updated
Tags  siwon   spy   undercover   mission   actionromance 
Characters You and Choi Siwon :) xDD
With 5 chapters, 5 subscribers, 860 views, 1 comments, 2285 words
Status Completed

    Two agents. One mission. One antagonist. And together they have to save the agent who was kidnapped. Will their mission be a success? And will this bring them closure?

Love Undercover

Tags  agent   chunji   comedy   romance   sungyeol   tiffany   undercover 
Characters Kim Heejoon (OC), Lee Chanhee/Chunji (Teen Top), Tiffany Hwang (SNSD), Lee Sungyeol (Infinite)
With 24 chapters, 1 votes, 54 subscribers, 4170 views, 108 comments, 52132 words
Status Completed

She's got nothing to hide—except him! Kim Heejoon craves a little mystery and mayhem in her life. Having a secret agent for a father should do the trick, but unfortunately Dad is no 007, and danger is nowhere on the horizon. But all that changes when Mr. Kim brings home Chanhee, a seventeen-year-old hottie who's about to enter the Witness Protection Program. Suddenly Heejoon's in the perilous position of prot