Best Epic SeongJoong Fanfics
SeongJoong fanfics over 100,000 words. All curated from AO3 and ranked by kudos.
Top 10 Epic SeongJoong Fanfics
Ranked by AO3 kudos. These are reader-favorite long-form SeongJoong fics — save them for offline reading.
Poor Boys With Rich Hearts
by SinisterSound
Hongjoong had a plan. 1) Get into a good university.2) Survive.3) Graduate and get a good job.4) Pay back his mom for everything she did for him.Nowhere on that list did he account for friends.Nor did he account for a blindingly kind and gentle popular boy on campus looking at Hongjoong with eyes t
In This Uneasy Mist
by inexperiencedandconfused8
Park Seonghwa had been a prisoner at sea for the past two years ever since he was snatched off the streets. When a battle with a rival pirate crew leads to his capture, he is merely moved from one prison to another. He doesn't realize it at first, but this new prison is different. Against everything
Chosen
by 7Salty7
Captain Kim Hongjoong’s exclusive harem has opened up and Wooyoung left his entire life behind at the chance to join it.
Orchid
by inexperiencedandconfused8
Park Seonghwa is a paramedic in the less privileged part of the city. He takes his job very seriously, and he spends most of his time alone. When an ambulance call leads him to a wounded gang leader, he treats the man with kindness and gentle hands despite his reputation. Against his better judgment
the days i prayed
by tremulousbird
Seongjoong Arranged Marriage AU.When his mate of almost ten years divorces him due to his infertility, Park Seonghwa finds himself back at his family home in utter disgrace. To prevent his family from being bankrupted by returning his dowry, Seonghwa must at all costs find a new match.But he is no l
The Gods In The Sky
by SinisterSound
A hundred lives across a million realities.No one is the same, but does anything really change? College student Hongjoong falls asleep and wakes up in a world that’s been burning as long as anyone can remember, but he has finals next week.War-hardened Hongjoong wakes up to faces he recognizes but no
Like Sun to the Darkest Days
by Marauderette
Seonghwa and Hongjoong are already proudly parenting their five foster/adoptive children when their social worker calls. They can't possibly take in another boy, can they?Or: the foster kid AU that stars Seonghwa and Hongjoong as super parents and Wooyoung as their newest ('temporary') arrival.Deals
cat and mouse
by injuly
Just like he promised, Hongjoong had his homework ready the next day. It was done perfectly and meticulously. Maybe a little too good for a student of Seonghwa’s caliber, but he’ll take it. He ruffled Hongjoong’s hair and cooed, “See, that wasn’t so hard, was it?” Hongjoong simply smiled and nodded
Become So Tired
by Megzcat
Park Seonghwa has three rules he lives by that have kept his life as easy as it can be as a single parent of two:1: The kids come first.2: The apartment stays clean… Always.3: No dating. No exceptions. Kim Hongjoong has his own set of rules for himself and his sons: 1: There are no rules. When Hongj
Dancing A Dance Of Chaos
by sendhelpplz
It wasn’t the first time Hongjoong’s horny brain had tried to make a mash-up of his online sub and his boss in his arousal. He always felt extremely guilty afterwards, but it’s not like he could help himself: the two men he was crushing on happened to have many things in common and it was really har
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Why Read Epic SeongJoong Fics?
Epic-length SeongJoong fanfics — over 100,000 words — are the format of choice for readers who want full novelistic immersion. These are the works people talk about for years, the ones with their own subreddits and tag clusters on AO3.
Many of the most beloved SeongJoong fics in the fandom land in this range, because the slow build of trust, conflict, and resolution that defines the pairing needs room to breathe. Set aside a weekend (or several) and dig in.
About This List
This list of 10epic SeongJoong fanfics spans 2,110,413 total words. Kudos range from 5,099 on the newest entries to 10,425 on the most established. Nearly all (100%) are complete, so you can start any of them without WIP anxiety. The most common rating is Mature (6 of 10 fics).
Recurring tags across this list: Angst · Hurt/Comfort · Alpha/Beta/Omega Dynamics · Alpha Kim Hongjoong · Omega Park Seonghwa.
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