Valentine's Day

⌜edition⌟

first round of 'kungyaz mail club'
october 2026 - february 2027


❤︎

Oct 10th - Dec 26th

writers & artists sign-ups

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    Oct 11th - Oct 31st

    prompting & self-prompt

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      Nov 1st - Dec 26th

      prompt claiming / picking

      ❤︎

      Dec 13th

      1st check-in

      ❤︎

      Jan 10th

      2nd check-in

      ❤︎

      Feb 7th

      submission deadline

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      Feb 14th

      ao3 fic collection posting & art reveal

      ❤︎

      Feb 24th

      letters deadline

      ❤︎

      Feb 28th

      letters delivery for writers & artists


      ❤︎ABOUT

      ❤︎

      what is kungyaz mail club?

      KUNGYAZ MAIL CLUB is a fanwork fest for SUNSUN (Sunghoon and Sunoo) where fanfic writers and fan artists create fan works based on prompts submitted by prompter, and prompters send a letter back in return.The fest borrows the more familiar Fic Exchange Fest format, but instead of fanwork-for-fanwork, prompters send an appreciation letter in return for the fanwork they receive. It's a fanwork-for-letter exchange!

      ❤︎

      Fest breakdown

      • Prompters submit a prompt.

      • Writers/artists claim a prompt and create a fic or art for it.

      • Prompters write a letter to the writer/artist who claimed their prompt.

      ❤︎

      how can i participate?

      1. Pick your role
      You can join as a writer, artist, or prompter. You're welcome to take on more than one role, just make sure you can commit to finishing everything you sign up for.
      2. Read the guidelines / rules
      Please read through the guidelines / rules first and make sure you understand them before signing up.
      3. Sign up and join the Discord server
      Submit the sign-up form and join our Discord server. Both are required to participate.
      4. Follow the timeline
      Keep an eye on the timeline so you know when submissions open and when deadlines are due.
      5. Stay communicative
      Let us know if anything comes up! Communication helps the fest run smoothly.

      ❤︎

      about the letters

      • On February 14th, the finished fics and arts will be revealed. Writers remain anonymous for the time being.

      • KUNGYAZ MAIL CLUB will send out a mail submission form for prompters to fill with their letter for the writer/artist who fulfilled their prompt.

      • A public mailbox is also set up so writers/artists who self-prompt can also receive a letter. Public readers/audience can also send their own letter.

      • The letters would be compiled and sent to writers/authors on the day of author reveals.

      ❤︎

      When does the fest happen?

      The main fest runs twice a year, and it's always holiday themed! Each round starts a few months ahead so there's plenty of time for prompting, claiming, creating, and letter writing.Between rounds, we host smaller events, so there's always something to join!


      First stop:

      Valentine's Day

      October 2026 to February 2027

      ❤︎

      Have questions?

      Send them to our Alterspring: @mailsforkungyaz. Before you do, check the FAQ page in case your question has already been answered.

      ❤︎GUIDELINES

      𖦹 writer

      write the prompt into a story.

      𖦹 artist

      illustrate a prompt.

      𖦹 team

      writer & artist. write and illustrate one prompt together.

      𖦹 prompter

      submit a prompt and send a letter.

      1.

      general

      • Entries are strictly SUNSUN only as endgame or main couple (side ships and crossovers are accepted if specified in the prompt).

      • NSFW themes are allowed as long as the works are properly tagged.

      • Uses of generative AI, plagiarism, copying, or passing off someone else's work as your own will result in removal from the fest.

      2.

      for prompters

      • You can submit up to 5 prompts.

      • If your prompt is picked, you must send a letter to the writer and/or artist who claimed it after their fanwork is posted.

      • If more than one of your prompts is picked, you must write a letter for each writer/artist.

      • The contents of your letter are but not limited to commentary of the fic/art and appreciation. Minimum word count: 100 words.

      • Prompters who don't send their letters won't be able to join future fests by mailsforkungyaz.

      self-prompting

      • Writers/artists are allowed to self-prompt. Submit your self-prompt with the prompting form and choose "self-prompt" when filling the form.

      • Letters are not guaranteed but a public mailbox will be set-up so other readers/audience can send letters to the writers/artists.


      3.

      for writers & artists

      • Claim one prompt at a time. You can claim a second prompt only after you finish the first.

      • Claims are first come, first served. You can choose up to 3 prompts in order of priority. If your first choice is taken, you'll get your second, then your third.

      • Please mind the deadline and complete your fic or art within the given timeframe. If you need more time, tell us at least two weeks before the deadline.

      • If you miss the deadline without telling us, you'll be removed from the fest and won't be able to join the next round.

      signing-up as a team

      • A writer and artist can team up and claim a prompt together as a team.

      • If a writer and artist claim the same prompt, we'll let you both know, and you can choose to create separately or work together.

      4.

      fic submission requirements

      • Multi-chapter work is allowed as long as it’s completed by the deadline.

      • The minimum wordcount is 3000 words.

      ❤︎PROMPTING & CLAIMING

      𖦹 prompter

      submit a prompt, receive a fic, and send a letter.

      𖦹 writer & artist

      claiming opens: Nov 1st 2026 at 8PM GMT+7
      ( what time is that for me? )

      prompt list

      prompt1012

      from: anonymous102


      Celebrity secret dating journey of figure skater psh & idol ksn. How the internet will find out about their relationship and how they will hande it.

      tags: Size differences, strangers to lovers, whipped kim sunoo, whipped park sunghoon, celebrity crushes, fluff, comedy, internet is very involved, lovelovelovelanguage preference: english
      fic rated t/g rated m/e
      note: I always enjoy celeb sunsun happily secret dating, hope youll enjoy writing!

      prompt1013

      from: anonymous103


      Celebrity SH meets TikTok influencer SN — in a world where SH has a prejudice around influencers, SN was a breath of fresh air.

      tags: Size Difference/Kink, Age Gap, Romcom, Showbiz, Bratty SN, Brat Tamer SHlanguage preference: english, filipino/tagalog
      fic art rated m/e
      note: Hi! Take all the creative directions you want with this I would just like to see how influencer Sunoo would interact with a much older celebrity Sunghoon ><

      prompt1014 & prompt1015 (SELF-PROMPT)

      from: anonymous104 & anonymous105
      claimed by: user033 & user034


      strangers to lovers sunsun. Hoon gets drunk at the boat party and argues with Jaehee and falls off the boat. He wakes up the same night and finds himself washed up on Mako island, and hovering over him is the prettiest guy he’s ever seen (Sunoo). Sunghoon doesn’t remember much but follows around the boy who doesn’t speak much, and they explore the island together until Sunghoon missteps and falls into the hole that leads into the moon pool during the full moon. He ends up turning into a mermaid.

      tags: Strangers to Lovers, Merman!Sunghoon, Merman!Sunoo, H20: Just Add Water AU, Explicitlanguage preference: englishnote: - fic art rated m/e

      prompt1016

      from: anonymous106


      Sunghoon and Sunoo have been together since high school, survived long distance during college, and built their own careers. Now, they’re finally getting married. But wedding planning turns out to be more stressful than either of them expected. Between work, family expectations, and endless decisions, they start arguing over the smallest things. The excitement slowly gets replaced by frustration, and for once, being together feels exhausting. They still love each other, but lately, they can’t seem to stop getting on each other’s nerves.

      tags: High School Sweethearts, Past LDR, Established Relationship, Wedding Preparation, Arguments, Fluff and Angstlanguage preference: english
      fic rated m/e
      note: I want the story to focus on how they overcome all the challenges before their wedding and find their way back to each other.

      prompt1017

      from: anonymous107


      transit love (dating show) au
      sunsun participates in dating show where couple of exes live in the same house while pretending not knowing each other’s ex. they could search for new love interest or perhaps rekindle their old relationship
      up to the writer if sunsun were exes or have their own ex but end up together in the end.

      tags: hurt and comfort, angst, size difference (is very much welcome), soft sunoolanguage preference: english
      fic rated m/e
      note: i check the m/e rating, however smut is not necessary (but iffffff you do, i would appreciate if it’s top sh/bottom sn)
      anyway, cheers to the mods and writers if this prompt end up getting picked. lots of love✨💕

      prompt1018

      from: anonymous108


      Librarian Sunoo and Literature student Sunghoon who is obsessed with poetry and who is in love with the librarian. Sunghoon slips self-written little poems about Sunoo in the books for him to read before returning them.At first Sunoo thinks someone forgot their cheat sheet in the book but he found it cute so he stores it in his pocket. But it became a frequent thing so he wonders if someone is doing it on purpose.Sunoo makes it his mission to find who is the person writing them. And so he did one day, when Sunghoon fell asleep in the library; head resting on his folded arms, an Emily Dickinson book open and a little note next to his pen.

      tags: Alternate Universe, Strangers to Lovers, Romance, College, Literature student Sunghoon, Librarian Sunoo, Age Gaplanguage preference: english
      fic rated t/g rated m/e
      note: you can add eventual smut if you want

      prompt1019

      from: anonymous109


      exes (who dated for a long time) who have to pretend theyre dating again

      tags: ex lovers to lovers, angst with happy ending… , theyre still in love, misunderstandingslanguage preference: english
      fic rated t/g rated m/e
      note:-

      prompt1020

      from: anonymous110


      - based on FLO - Leak It
      - streamer/public figure/popular!sunoo
      sunoo was a victim of revenge porn after his ex leaked their sex tape. sunoo, with his new boyfriend, sunghoon, decided to reclaim control by leaking his own nudes and their sex tape on purpose to show his ex boyfriend what a real good sex actually looks like.

      tags: sexting, nude photos, sex tapelanguage preference: english
      fic art rated m/e
      note: hi!! i wanna preface by saying perhaps to approach the revenge porn aspect carefully as i want the fic to focus on sunoo reclaiming control of his own body. i don't have any idea about what the sex part should be but if you're into kinky stuff, go wild! (salivating)

      prompt1021

      from: anonymous111


      sunghoon is a top who converted into a bottom just for sunoo. one day he starts grabbing sunoo's ass and talks about how nice they feel and sunoo starts having this looming horror that it's only a matter of time that it's going in HIS ASSbased on this post: x.com/selloutbry/status/2110554605595562416

      tags: comedy, first time bottoming, awkward sexlanguage preference: english
      fic art rated m/e
      note: it would be funny if sunoo has an enlightenment in the middle of bottoming for the first time, like an out of body experience and swear he saw god for a second and gets kind of addicted to it later lmao

      prompt1022

      from: anonymous112


      sunghoon is a CEO of a company and sunoo is an intern who doesn't know who he is and keep bossing him around thinking sunghoon is also an intern. sunghoon finds him amusing and plays along while the rest of the team stare at sunoo mortified

      tags: romcom, size difference, office au, misunderstandinglanguage preference: englishnote: - fic art rated t/g rated m/e

      prompt1023

      from: anonymous113


      sunghoon's whole personality is kim sunoo's boyfriend.

      tags: rom-com, established relationship, fluff and humorlanguage preference: englishnote: - fic art rated t/g rated m/e

      prompt1024

      from: anonymous114


      sunghoon and sunoo would find each other in every universe because their argument from the previous one wasn’t finished.

      tags: reincarnation, romcom, fluff and humor, bickering? multiple universes?language preference: english
      fic art rated t/g rated m/e
      note: i think it would be fun to see sunsun bickering in multiple universes spanning in different time, era, or even.... world?

      prompt1025

      from: anonymous115


      figure skating au where sunoo is in sunghoon's cohort and they grew up competing alongside and against each other. sunoo's parents are divorced and sunoo has a twin who stays out of the spotlight and lives an entirely different life in a different country with a different parent. the twin is also a figure skater, but he isn't competitive.sunoo goes missing after winning gold at winter olympics so his twin steps in pretending to be him and finds out what happened to his twin brother... or did not?

      tags: twins, secret identity, mystery, figure skating, psychological, thrillerlanguage preference: english
      fic art rated m/e
      note: while thinking about this prompt, i can't help but think about 'black swan'... especially the part where she's losing her mind :D

      prompt1026

      from: anonymous116


      canon divergent sunsun but it’s neither sunghoon nor sunoo that make it into enhypen 😄 and how their love still blossoms from the seeds planted in i-land 😄 also would love to see the artist’s idea of sunsun in our world but not in enhypen :-)

      tags: canon divergent, feelings realization, slowburn, competitors to loverslanguage preference: english
      fic art rated t/g rated m/e
      note: completely up to you if you wanna make it explicit! just um dont make them die 🤥

      prompt1027

      from: anonymous117


      sunsun where cosplayer sunoo is begging his followers to ship him with his streamer crush (user lmnhoonp) lol and they have a collab 🙂‍↕️ (nsfw) where sunoo cosplays sunghoons main and they just fuck 🫶 and MAYBE they uploaded their collab in OF

      tags: cosplay, streamer, gamer!sunghoon, cosplayer!sunop, VERY slight bdsm, praise kink, begging, crazyhoonlanguage preference: english
      fic art rated m/e
      note: hi please make it cute and nasty pls and do not just end it at sex huhu pls THANK U MWAH

      prompt1028

      from: anonymous118


      Knight x Jester !

      tags: historical, mutual pining, idiots in lovelanguage preference: english
      fic art rated t/g rated m/e
      note: no particular preference for who is who, but i'd appreciate it if the jester is obviously wearing makeup or face paint :>

      prompt1029

      from: anonymous119


      hannibal (tv show) inspired au-- having been recently transferred, the cynical detective sunghoon must capture the serial killer that has plagued the town for years. lucky for him, the young and promising psychiatrist, kim sunoo is happy to help.

      tags: age gap, vampire/human, blood and gore, slow burn, friends to enemies to lovers, mysterylanguage preference: english
      fic rated m/e
      note: the prompt description i included is a really rough description of the show but i don't think it's necessary to watch it just for this request. i think the highlight is their unhealthy (+codependent) relationship, with sunghoon being closed off but slowly warming up to  sunoo. meanwhile, vampire sunoo convinces himself that he only wants to be closer to sunghoon to worsen his mental state and foil his investigation. both underestimate their feelings for each other until their lives are at stake.

      prompt1030

      from: anonymous120


      sunsun snow fighting! :D

      tags: idiots in love, comedy, park sunghoon teasing kim sunoo
      art rated t/g
      note:-

      prompt1031

      from: anonymous121


      sunghoon and sunoo are magical beings connected by a forgotten bond. one has lost his magic and memories, while the other waits for him at a platform that exists between their worlds. every time they meet, fragments of forgotten memories slowly return, but only for as long as they remain there.

      tags: fantasy, magical beings, liminal space, forgotten memories, temporary recollection, fated connection, bittersweet romance, longinglanguage preference: english
      fic art rated m/e
      note: feel free to interpret the lore in your own way! :3

      prompt1032

      from: anonymous122


      matt maltese - intolewd ( song )

      tags: strangers to neighbors to lovers, slow burn, slice of life, romcom, sunghoon fall first, oblivious sunoo, mutual pining, full time worker sunghoon, intern sunoolanguage preference: english
      fic art rated m/e
      note: it would be nice if you could make them fall in love through the little things... > _ < but nonetheless have fun writing the story ily < 3

      prompt1033

      from: anonymous123


      sunsun hannibal (the tv show) au. idk what else to say here if you have seen the show choose your fav scene or go crazy idk !

      tags: age gap, slight gorelanguage preference: english
      art rated m/e
      note: -

      prompt1034

      from: anonymous124


      snsn collage fanfic au. SN wants to get close to SH who likes reading and writing but the only thing he reads and writes is fanfiction.

      tags: comedy, strangers to friends to lovers, universitylanguage preference: english
      fic art rated t/g
      note: this prompt is one of my faves i think its rlly cute and id love to see SN trying to save himself from embarrassment and being outed for writing fanfiction. what he writes abt is up to you id love to see anything tbh.

      prompt1035

      from: anonymous125


      Sunoo and Sunghoon met in high school. They weren’t lovers but they had a secretive sexual relationship experimenting and trying things out with one another. Fast forward ten years later, Sunghoon is married to a woman he met in college. He thought he had a happy marriage until his lurking on social media landed on Kim Sunoo’s page. Cue the stalking, the overthinking, and the reminiscing. Sunghoon thought it would end there, not expecting Sunoo to show up as the new hire at his job.

      tags: infidelity, internal homophobia, stalking, office aulanguage preference: english
      fic art rated m/e
      note: -

      prompt1036

      from: anonymous126


      sunghoon's hobby is photography. he takes photos of things he finds interesting. sometimes things he finds irresistably pretty. it's no wonder then, that he has a private collection of photos whose focus point is sunoo and only sunoo.

      tags: photos, obsessive behavior, park sunghoon is whippedlanguage preference: english
      fic art rated t/g rated m/e
      note: this prompt could go two ways: either something really sweet and romantic, or something dark and creepy. take your pick!

      prompt1037

      from: anonymous127


      Sunghoon is a popular swim athlete at his college. But with love and fame, comes hate and disdain. Kim Sunoo secretly runs the biggest hate page on Park Sunghoon. The problem is that Sunghoon harbors a huge crush on his mysterious classmate, Sunoo.

      tags: enemies to lovers, college aulanguage preference: english
      fic art rated t/g rated m/e
      note: -

      prompt1038

      from: anonymous128


      After losing his parents, Sunghoon’s fed up aunt and uncle send him off to an all boys boarding school to rid of him. While on the drive there, Sunghoon’s cousin laughs thinking about all the time he spent there, hiding the fact that he was human. He learns that his aunt and uncle have sent him off to a all boys vampire boarding school and his mission would now be to survive. It doesn’t help that his cute roommate, Kim Sunoo, also happens to be the son of the vampire king.

      tags: vampire au, boarding school aulanguage preference: english
      fic art rated t/g rated m/e
      note: The roles between sunoo and sunghoon are interchangeable! If you’d prefer to make Sunghoon the vampire instead of Sunoo!

      prompt1039

      from: anonymous129


      Sunghoon is set to marry the princess of the neighboring kingdom. Yet upon meeting her and her family, he can’t seem to take his eyes off her brother, Kim Sunoo.

      tags: royalty au, cheatinglanguage preference: english
      fic art rated t/g rated m/e
      note: -

      prompt1040

      from: anonymous130


      When Sunoo joins a frat with his best friend, Jungwon, he realizes that it’s for the best to keep his sexuality under wraps since he believes it might cause discomfort for the others. That plan goes bust when one of the other members, Park Sunghoon (unfortunately the hottest one in Sunoo’s opinion) finds his porn magazine full of nude men. Sunghoon acts cool about it but now he can’t stop imagining what Sunoo gets up to in his room alone.

      tags: college au, frat au, slight internal homophobia, comedy, masturbatinglanguage preference: english
      fic art rated m/e
      note: -

      prompt1041

      from: anonymous131


      secretary sn! & boss sh! sh is a single father with a 14 year old daughter, and yes, both he and his daughter are very dependent on Sn. But after finding out that sn and his dad are more than just business partners, his daughter has a hard time accepting Sn as her dad’s lover….

      tags: office romance, size difference, age gap, romcomlanguage preference: english
      fic rated m/e
      note: i want to see sn as a diva who never gives up for sh and make it dramatic and comedy while arguing with his child hahaha

      prompt1042

      from: anonymous132


      how to lose a guy in 10 days au / sunoo as a magazine columnist (to fit modern settings, sn can also be a youtube/social media manager ) that writes ‘how to’ articles but he needs more buzzy topics to write about so he gets inspired by his friend’s breakup story to write ‘how to lose a guy in 10 days’ and he’ll start dating a man then drive him away with common dating red flagssunghoon as a playboy ceo trying to prove to his friends that he can pull whoever he wants (and makes a bet)they get set up tgt unknowingly and drama ensues :)

      tags: strangers to enemies to lovers, romcom, angst with a happy ending, mutual pining, feelings realisationlanguage preference: english
      fic rated t/g rated m/e
      note: it’d be awesome to really draw on the emotions of how sunoo keeps trying to get sh to break up with him but fails and sh keeps getting pissed off but his pride wont let him lose the bet, and bonus if they fuck in the end <3

      prompt1043 (SELF-PROMPT)

      from: anonymous133
      claimed by: user032


      sunghoon is the feared mafia boss of seoul underground society, and sunoo is his diva husband

      tags: arranged marriage, established relationship, marriage life, mafia au, romancelanguage preference: englishnote: - fic rated m/e

      ❤︎TIMELINE

      add this calendar to your google account and never miss a deadline!

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      • introduction

      • writers & artists sign-up

      • prompting opens

      prompting period

      • prompting closes

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      claiming period

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      Nov 1st - Dec 26th

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      • 1st check-in

      claiming period

      • claiming ends

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      • 2nd check-in

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      Feb 7th

      Feb 14th
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      Feb 14th - 24th

      Feb 24th

      Feb 28th

      • fic & art submission deadline

      • ao3 collection reveal!

      • artists posting!

      letters correspondence period

      • letters submission deadline

      • author reveal

      • mails for writers & artists

      ❤︎FAQ

      •

      Q. Do the fics have minimum word counts?

      A. Yes, the minimum word count is 3000 words.

      •

      Q. Is there be a certain template to follow for the letters?

      A. The contents of the letter are but not limited to commentary of the fic/art and appreciation.The minimum word count should be 100 words and there's no maximum word count.

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      Q. Is there a format for the prompts?

      A. We'll require the basics such as the prompt, a rating (g/t/m/e), and at least 2 tags. Supporting media (an image, song, or video) is optional.The prompt itself has no requirements, so even a one-liner or dialogue works! We just encourage keeping it under 100 words.

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      Q. How to self-prompt?

      A. Submit your self-prompt with the prompting form and choose "self-prompt" when filling the form.