Heehyun (40 heehyun stories)

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The Task of Pandora (EXO x OC)

When Lee Sumin was called to the Palace, she thought it was the end of her life; but instead, she received an important task. With her curiosity and ambition, Sumin was set to do her task, and possibly find what she had missed, wanted, and who she was.

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Perfect Two: IOI Girls

By nayeonsbf Updated
Tags  chaeyeon   ioi   heehyun   somi   produce101   sejeong   pledisgirlz 
Characters IOI
With 27 chapters, 123 votes, 783 subscribers, 38790 views, 587 comments, 88467 words
Status [M]


By navayagc Updated
Tags  chaeyeon   hana   dia   doyeon   yoojung   nayoung   2kyung   mimi   ioi   heehyun   produce101   sejeong   najeong   dodaeng   catchae   gugudan   hanami   pristin 
With 19 chapters, 7 votes, 297 subscribers, 9540 views, 74 comments, 124758 words
Status Subscribers Only

“One day you will ask me which is more important? My life or yours? I will say mine and you will walk away not knowing that you are my life.” “And ever has it been known that love knows not its own depth until the hour of separation.”


By lalelulelo09 Updated
Tags  chaeyeon   dia   heehyun   produce101   cathy   catchae 
Characters chaeyeon, heehyun
With 12 chapters, 4 votes, 91 subscribers, 3820 views, 33 comments, 19976 words

Just some drabbles (or oneshots, lol) of catchae because I need to let this out of my mind and because we need more catchae. Rare update, though

Ki Heehyun is a Professional

By LeonaMarli Updated
Tags  chaeyeon   dia   heehyun   cathy   catchae 
Characters Heehyun | Chaeyeon
With 2 chapters, 9 votes, 34 subscribers, 890 views, 11 comments, 7135 words
Status Completed

  When this big entertainment contacted Heehyun for a collab with one of their artists, she knew she had landed a big gig. She would be working with an idol, but she thought she would give it another chance, because not all idols were the same, right?

We Have The World

By theonlyhans Updated
Tags  chaeyeon   oneshot   dia   jooeun   heehyun   produce101   cathy   jueun   huihyeon 
Characters Heehyun, Jueun, Chaeyeon, Chungha
With 1 chapters, 14 votes, 26 subscribers, 1310 views, 15 comments, 21826 words
Status Completed

This is the story of Catherine Ki Heehyun, a marketing student in her early 20’s who meets the most beautiful girl she has ever seen in the form of Lee Jueun, through a chance encounter at the local bus stop.     

Stay or Leave

By Cosmic_Knight Updated
Tags  chaeyeon   mina   seulgi   jisoo   dia   dani   jennie   soda   nayoung   irene   heehyun   redvelvet   seulrene   somi   twice   tzuyu   mitzu   sejeong   najeong   cathy   napink   kyulkyung   catchae   gugudan   blackpink   jensoo   pristin 
Characters Irene, Seulgi, (Kim) Nayoung, Sejeong, (Im) Nayoung, Kyulkyung, Heehyun,Chaeyeon, Jennie, Jisoo, Mina, Tzuyu, Dani, Somi & other kpop idols
With 11 chapters, 8 votes, 419 subscribers, 6070 views, 23 comments, 16330 words
Status Subscribers Only

They started great but ended miserable. Hoped for a happy ending but was given a tragic one. Fourteen people opened a book will they be able to close it still as a whole?  Nayoung (Kim), Sejeong, Nayoung (Im), Jieqiong, Heehyun, Chaeyeon, Jennie, Jisoo, Irene, Seulgi, Mina, Tzuyu, Dani and Somi all believed in love but will they still believe in it and stay or just move on and leave?  A/N: (Previously called Moving On)

Waiting For You

By soyouyah Updated
Tags  eunchae   dia   yebin   heehyun   jueun   baekcat 
Characters heehyun yebin DIA huihyeon chaeyeon jueun
With 1 chapters, 5 votes, 46 subscribers, 590 views, 3 comments, 1099 words
Status Completed, Subscribers Only

Yebin loves Heehyun. But reality isn't always so wonderful. 

The One That Got Away

By Ellegeco Updated
Tags  angst   chaeyeon   romance   dia   ioi   heehyun   cathy   catchae 
Characters Ki Heehyun Jung Chaeyeon other IOI members
With 2 chapters, 4 votes, 64 subscribers, 1740 views, 7 comments, 4906 words

Guess it's true, you will only see the person's worth when they are gone.   Chaeyeon learned that the hard way.

Just Another Girl

By theonlyhans Updated
Tags  chaeyeon   dia   dani   ioi   heehyun   produce101   cathy   catchae   pristin 
Characters Heehyun, Chaeyeon, Dani, Some members of IOI
With 10 chapters, 92 votes, 404 subscribers, 14150 views, 162 comments, 85708 words
Status Completed

It's been half a year since Chaeyeon broke up with Heehyun and left their tiny little town in order to chase her dreams of becoming an idol. Now Chaeyeon is on TV and is the talk of the town, whereas Heehyun is still struggling with managing her high school life, her annoying friends, and ordering the right flavour of ice cream.

The Lap Question

By ParkSungji Updated
Characters Heehyun (Cathy), Chaeyeon
With 1 chapters, 13 votes, 631 subscribers, 5700 views, 11 comments, 2049 words
Status [M], Completed, Subscribers Only


By yuventhp Updated
Tags  chaeyeon   jisoo   yebin   nayoung   rena   heehyun   sinb   sejeong   chungha   kyulkyung   jueun 
With 3 chapters, 2 votes, 77 subscribers, 1910 views, 5 comments, 2803 words
Status Subscribers Only

"You All Are The Best Things Of My Life"

I Will Take Care Of You

By secretagentspy Updated
Tags  chaeyeon   heehyun   catchae 
Characters Chaeyeon, Heehyun
With 1 chapters, 4 votes, 17 subscribers, 1240 views, 3 comments, 964 words
Status Completed

Heehyun promised herself that she would take care of Chaeyeon throughout her idol career. 

I Keep Wanting to Hear It

By sunnybyunnie Updated
Tags  chaeyeon   dia   yebin   ioi   heehyun   pd101   catchae 
Characters DIA's Yebin, Chaeyeon, and Heehyun
With 1 chapters, 13 votes, 69 subscribers, 3520 views, 7 comments, 3807 words
Status [M], Completed

Everyday DIA!

By iSky_Dragon Updated
Tags  chaeyeon   eunchae   jenny   dia   yebin   jooeun   heehyun   eunjin   cathy   eunice   somyi   huihyeon 
Characters dia yebin chaeyeon cathy huihyeon heehyun eunchae eunjin somyi jooeun eunice jenny
With 3 chapters, 1 votes, 19 subscribers, 1780 views, 3 comments, 1113 words

Do It Amazing, DIA everyday chatroom. A literal mess. 

Symptoms and stages

By elnegolas Updated
Tags  action   adventure   chaeyeon   dia   nayoung   ioi   heehyun   sohye   chungha   pristin   hinapia 
Characters IOI/Pristin/DIA and more groups to come.
With 21 chapters, 29 votes, 454 subscribers, 11340 views, 70 comments, 124639 words
Status Completed, Subscribers Only

Roughly a year has gone by since they found the girl dead at the old wooden house and both Nayoung and Jieqiong had disappeared from the face of the earth. They say you cannot outrun death no matter how hard you try. Nayoung IS dead set on proving that wrong. Sequel to "Migraine"

Freaky Friday

By kpopshipshots2 Updated
Tags  chaeyeon   heehyun   cathy   catchae   huihyeon 
Characters heehyun, chaeyeon
With 1 chapters, 1 votes, 11 subscribers, 770 views, 3 comments, 799 words

Heehyun and Chaeyeon come home to find a strange package at their front door. You think Chaeyeon would have learned her lesson the last time she put a mysterious necklace on. Body swap.

We Need More Member, She Said

By KHHAkgae Updated
Tags  chaeyeon   chatroom   eunchae   jenny   dia   yebin   jooeun   heehyun   eunjin   chaehyun   eunice   somyi   eunjinxjenny 
Characters Heehyun Chaeyeon Eunjin Yebin Eunice Eunchae Jenny Jooeun Somyi some other gg members
With 5 chapters, 1 votes, 25 subscribers, 1080 views, 10 comments, 5994 words

A twitter chat fic, band!au. Or a fic where Heehyun got slandered a lot.


Tags  chaeyeon   girlxgirl   dia   heehyun   catchae 
Characters Chaeyeon, Heehyun.
With 1 chapters, 15 votes, 6 comments, 926 words
Status [M], Completed, Members Only, Subscribers Only

DIA drabbles and one-shots

By springsecret Updated
Tags  chaeyeon   girlxgirl   eunchae   jenny   dia   yebin   jooeun   heehyun   eunjin   eunice   somyi   jueun   huihyeon 
Characters DIA (Do It Amazing)
With 3 chapters, 4 votes, 30 subscribers, 1710 views, 11 comments, 1631 words

It's finally here fam, a collection of DIA stories because god, we need more of those.


Tags  chaeyeon   girlxgirl   dia   heehyun   produce101   catchae 
Characters Heehyun, Chaeyeon, others.
With 1 chapters, 16 votes, 5 comments, 3519 words
Status Completed

Heehyun, a Slytherin, is intrigued by the girl from Hufflepuff.