Mystic Messenger Fanfiction
Cheritz's real-time otome game pulls the player into a mysterious chatroom with the RFA, a charity group with a cult-shaped secret at its heart. The fandom's fanfic centers the routes' emotional fallout: Seven's self-loathing and his twin Saeran's deprogramming, Jumin's control issues unwinding, and after-ending fic that gives the MC and her chosen partner an actual life beyond the party. Saeran-focused healing fic became its own pillar after the Another Story routes.
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Explore 20,000 Mystic Messenger stories on Archive of Our Own, sorted by popularity. Then enjoy the best reading experience with Fanfict Reader.
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What is Mystic Messenger fanfiction?
Mystic Messenger fanfiction is fan-created stories set in the Mystic Messenger universe. With over 20,000 works on Archive of Our Own, Mystic Messenger is one of the most popular fandoms in the fanfiction community.
These stories explore beloved characters like MC, 707, Saeran Choi, Jumin Han, and many more. Writers create everything from short one-shots to epic novel-length adventures, exploring relationships, alternate universes, and "what if" scenarios.
Most Popular Mystic Messenger Fanfics
These are the highest-rated Mystic Messenger stories on AO3, ranked by kudos from readers.
The Night The Stars Faded Away
by KitTay1423
Agent 707 - the quirky yet brilliant hacker who was widely regarded as the best of the best in the world. Luciel - the name he’d taken upon himself during one of the toughest transitional periods of his life. Both of those identities were long behind him now, a mere memory of a life riddled with r
Rules of Being Married to a Billionaire
by TheOcassionalAuthor
Rule #1: Stop apologizing for everything. Rule #2: The answer is "yes." You just haven't asked Jumin the question yet. Rule #3: Checking the price tag on everything is optional. Growing up poor leaves behind habits that are difficult to break. Fortunately for you, your husband is determined to help
Chosen
by Jacks4reWild
When Mia receives a message from a mysterious stranger, it will change her life in ways she never could have imagined. Was she chosen for this role for a reason? If so, by who? And for what reason? This is a reimagining of the in-game Zen romance with some Seven angst thrown in for good measure. The
BACKLIGHT
by AtlasAFK
An alternate universe where MC is a costume/clothing designer who is commissioned for a holiday show at the community theatre. Her and Zen become co-workers for the three-week production and spend the two months of prep-time getting to know each other. MC eventually opens up about a passion project
Better The Devil You Know
by dddoraaa
Saeran Choi wasn’t aware that his brother, Saeyoung, had had a girlfriend until they had broken up. After becoming obsessed with the idea of her, Saeran decides that nothing and no one will stop him from filling his brother’s shoes.(In this story, Saeran has been saved from Mint Eye but MC is NOT in
Playhouse
by Vega_Valentine
Another fic where Saeran torments her in her room. But this time he’s daddy af
Act Like You Never Met Me
by Insectseatmyheart
Yoosung trying (and failing) to fight his mental problems deep rooted into his brain onn a daily basis while also trying to hide it from the RFA members, who unknowingly just fuel his self destructive behavior even more. or Yoosung being depressed and everyone accidentally feeding into it.
When Breath Becomes Air
by castleofbooks
reupload of my old mm fic (will organize summary & notes at a later time)
Devotee
by lilacnightmares
Life isn’t easy when you’re trying to pick up the pieces you dropped before, but with Sunset by his side, Saeray isn't scared to learn how to live again. Work for a friend.
Let's not underestimate facing possible death
by Keybun
While out for a scavenging run Vanderwood gets injured.Vanderwood stabs a zombie.Seven is not really amused. About the injury.Unfortunately, no one cared about the stabbed-zombie.
Bugged Connection
by Blackbird_and_Sunflower
For so long, Luciel believed love was beyond his reach. Until Hana proved him wrong. Her loyalty and compassion showed him that he doesn't have to be alone. With tomorrow uncertain, she has only one request of him: "I want us to be real."
Choosing Serendipity
by BlueJaysAreCorvids
Saeran fails to get his target to go into the apartment, and she runs. Instead of taking her back to Magenta as an assistant, Saeran is surprised when she agrees to enter the apartment and get the RFA to hold a party of her own free will. This story follows Cal as she navigates losing her apartment
i was made to love you. can't you tell?
by lysanderwarrior
Jumin, Jihyun, and their joys and their sorrows in every universe. In 100 words or so. or 100 drabbles of Jumin and V.
Gdy cię kochać przestanę — co się ze mną stanie?
by Ryoushi
Kochał ją długo i szczerze, a jednak jego miłość nie zdołała jej uratować.
Conversation Hearts
by lilacnightmares
Four hearts, three conversations, and a human left dizzy by Cupid's arrow. Cupid Ray x ReaderCupid Suit Saeran x ReaderCupid Unknown x Reader
Of Pseudonyms & Suit Ties
by kitkatboi
He didn't mean for things to happen like this. He never thought something like this could ever happen to them, but love is ... complicated. And neither of them know quite what it is, or even how it works for that matter.Sometimes you must lie to find the real truth.Sometimes you must let the truth r
Forget Me Not
by sheobao
As an exhausted college student slaving through your senior year, the last thing you needed was distractions. Your parents were the only people you could afford to think about, as their pleasure meant your life could continue as is. Even though your life was far from what you envisioned as the epito
Where the Shadows Hide
by Ferbiie
When their city is plagued by a series of disappearances, there isn't much eight middle school students can do. Between their own family struggles and meeting up with friends, the group finds themselves lost in a web of misteries with no answers and it seems they will be the ones to find the truth.
Home Defense
by EroThreep
You and your boyfriend, 707, have recently bought a house together. Everything seems perfect until, one day, you catch him in the midst of yet another robotics project.
Floral Fumblings
by Maiden_of_Wolves
Yoosung and Dae—a non-binary photographer scraping by on a CS scholarship—meet in a gen-ed class, both dutifully walking a path someone else picked while aching toward something creative. Dae nudges him toward flowers; a part-time job becomes a shared one, and somewhere in the practicality they buil
Mystic Messenger Fanfics by Length
Pick a reading commitment — from one-sitting one-shots to 100k+ epics:
Best Mystic Messenger Fanfic Rec Lists
Popular Mystic Messenger Ships
707 x MC
Choi Saeyoung/Main Character
Seven is Mystic Messenger's hacker jokester, deflecting everyone with memes while working a job that requires him to have no one. His route strips the comedy away to reveal a man who pushes MC back for her own safety and breaks doing it. The fandom considers his deep route the emotional core of the entire game.
3,000 works →
Jumin x MC
Han Jumin/Main Character
The heir to C&R International approaches feelings like hostile mergers — until MC unravels the control he has mistaken for stability. Jumin's route is famous for its claustrophobic intensity and the slow thaw of a man who only trusted his cat. Fans write both the luxury romance and the careful work of teaching him healthier love.
2,000 works →
Common Mystic Messenger Tropes
Popular Characters
Frequently Asked Questions
How many Mystic Messenger fanfics are on AO3?
There are over 20,000 Mystic Messenger fanfiction works on Archive of Our Own, making it one of the platform's largest fandoms.
What are the best Mystic Messenger ships?
Popular Mystic Messenger pairings include 707 x MC, Jumin x MC. Each ship has thousands of dedicated stories exploring their relationship.
How can I read Mystic Messenger fanfiction on my phone?
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