Woo Seulgi/Yoo Jay FanFiction

Where it burned

Where it burned

F/F
G
Updated
11.04.2025
Fandom
선의의 경쟁 | Friendly Rivalry (TV)
Characters
Woo Seulgi/Yoo Jay, Woo Seulgi, Woo Seulgi/Yoo Jaeyi, Yoo Jaeyi, Joo Yeri (Mentioned)
Tags
Fluff Hurt/Comfort Jaeyi would do anything for Seulgi
Just a quick AU of if Jaeyi actually asked Seulgi what happened with her scar.
Where You Don’t See Me

Where You Don’t See Me

F/F
G
Updated
11.04.2025
Fandom
선의의 경쟁 | Friendly Rivalry (TV)
Characters
Woo Seulgi/Yoo Jay, woo seulgi & yoo jay, Choi Kyung/Joo Yeri, Woo Seulgi, Yoo Jay, Choi Kyung, Joo Yeri
Tags
Fluff Hurt/Comfort Alternate Universe - College/University Fluff and Angst Enemies to Lovers Groveling based on Francis Forever song Tragedy/Comedy Trust me idk what i'm writing
Jaeyi didn’t mean to write to her. Just like she didn’t mean to fall for her.It’s been ninety-three days since Seulgi last looked her in the eye, but Jaeyi still writes at 3 a.m., heart aching in silence. Once, they were rivals in med school — brilli...
漫长的午后

漫长的午后

F/F
G
Updated
11.04.2025
Characters
福尔摩斯兄弟, Woo Seulgi/Yoo Jay, Woo Seulgi, Yoo Jay
保育院if线
Lily-Of-The-Valley

Lily-Of-The-Valley

F/F
G
Updated
11.04.2025
Fandom
선의의 경쟁 | Friendly Rivalry (TV) Friendly Hostility (Webcomic)
Characters
Woo Seulgi/Yoo Jay, Choi Kyung/Joo Yeri, Woo Seulgi, Choi Kyung, Joo Yeri, Yoo Jaeyi, Yoo Jena, jo ara
Tags
Slow Burn Not Canon Compliant Fear Alternate Universe - College/University Possessive Behavior Obsession Slow Build Alternate Universe Poor Jaeyi Toxic Relationship
What if the world resolved differently? What if Jaeyi had come from a poor family? What if Seulgi had never gone missing?No matter how many what-ifs you ask, they would still find each other.With different lives, different stories, different version...
经常杀人的朋友

经常杀人的朋友

F/F
G
Updated
11.04.2025
Fandom
선의의 경쟁 | Friendly Rivalry (TV)
Characters
福尔摩斯兄弟, Woo Seulgi/Yoo Jay, Woo Seulgi, Yoo Jay
「禹瑟琪受伤是由于生计，而刘在伊受伤只是由于寂寞。」
How to kiss passionately?

How to kiss passionately?

F/F
G
Updated
11.04.2025
Fandom
선의의 경쟁 | Friendly Rivalry (TV) 선의의 경쟁 | Friendly Competition (Webcomic)
Characters
Woo Seulgi/Yoo Jay, Woo Seulgi, Woo Seulgi/Yoo Jaeyi, Yoo Jaeyi
Tags
Horny Teenagers Sexual Tension Practice Kissing Best Friends
Jaeyi asks Seulgi to learn her how to kiss.
Jaeyi’s Thoughts: Poem Ver.

Jaeyi’s Thoughts: Poem Ver.

F/F
G
Updated
11.04.2025
Fandom
선의의 경쟁 | Friendly Rivalry (TV)
Characters
Woo Seulgi/Yoo Jay, Woo Seulgi, Yoo Jay, Woo Seulgi/Yoo Jaeyi, Yoo Jaeyi
Tags
How Do I Tag Author Is Sleep Deprived The Author Regrets Nothing Poetry
Jaeyi's thoughts in my take, but in poems because that's how I communicate ^_^
纯真年代

纯真年代

F/F
G
Updated
11.04.2025
Fandom
선의의 경쟁 | Friendly Rivalry (TV)
Characters
福尔摩斯兄弟, Woo Seulgi/Yoo Jay, Choi Kyung/Joo Yeri
「此时距离着那场考试，那次坠海已过了太多年，多到青春成了模糊不清的回忆，那些熬夜刷题、参加无数补习班的痛楚都成了年少记忆的一部分，泛着天真烂漫的柑橘甜味，学校里的老师、同学很多早已记不清姓名，也忘了那年绞尽脑汁写不出来的魔王题考的是什么了，学的大部分...
the escape

the escape

F/F
G
Updated
11.04.2025
Fandom
선의의 경쟁 | Friendly Rivalry (TV)
Characters
Woo Seulgi/Yoo Jay, Woo Seulgi, Yoo Jay, Lee Hyeri, Subin - Character
Gentle, Gentle, Gentle

Gentle, Gentle, Gentle

F/F
G
Updated
11.04.2025
Fandom
선의의 경쟁 | Friendly Rivalry (TV)
Characters
Woo Seulgi/Yoo Jay, woo seulgi & yoo jay, Woo Seulgi, Yoo Jay, Choi Kyung, Joo Yeri, Woo Seulgi & Joo Yeri, Woo Seulgi & Choi Kyung, yoo jay & joo yeri & choi kyung
Tags
Fluff Alternate Universe - Canon Divergence Hurt/Comfort Tooth-Rotting Fluff Emotional Hurt/Comfort First Kiss Cuddling & Snuggling Sleepy Cuddles Author Is Sleep Deprived Romantic Fluff Sleep Deprivation Sleepovers
With Seulgi avoiding them like the plague since confessing who was really selling the drugs that led to an accident at the school's festival, the trio are left with no choice but to come up with a plan to get Seulgi to talk to them. Preferably, befor...
Whisper in the Wind

Whisper in the Wind

F/F
G
Updated
11.04.2025
Fandom
선의의 경쟁 | Friendly Rivalry (TV)
Characters
Woo Seulgi/Yoo Jay, Choi Kyung/Joo Yeri, Woo Seulgi, Yoo Jay, Choi Kyung, Joo Yeri, Woo Seulgi & Choi Kyung & Joo Yeri, Shin Ryujin & Yu Jimin | Karina
Tags
imaginary friendly rivalry season 2 Chaehwa F4 minus 1 law student!Kyung rookie actress!Yeri Seulgi is just Seulgi Jaeyi is still missing Seulgi is basically emotional a little pinch of mystery Jaeseulgi but yearning personified KyungRi learning to comfort people like a toddler learning to walk RyuRina but toddlers
It was a very special day for Seulgi as it's the release of CSAT results in a few hours. With a worried Kyung and Yeri, they made sure that all three of them are together for today to mark Jaeyi's first year of disappearance and they just received an...
Casa

Casa

F/F
G
Updated
11.04.2025
Fandom
선의의 경쟁 | Friendly Rivalry (TV)
Characters
Woo Seulgi/Yoo Jay, Woo Seulgi, Yoo Jaeyi, Yoo Jena
Tags
Fluff and Humor Fluff and Angst Domestic Fluff Falling In Love POV Yoo Jaeyi
¿Qué pasaría si Seulgi y Jaeyi fueran mamás?ONE- SHOTS
second chances

second chances

F/F
G
Updated
11.04.2025
Fandom
선의의 경쟁 | Friendly Rivalry (TV)
Characters
Woo Seulgi/Yoo Jay, Woo Seulgi, Choi Kyung, Joo Yeri, Yoo Jaeyi
Tags
Angst Angst with a Happy Ending Fluff and Angst Longing they kiss
seulgi struggles with deep regret and longing after jaeyi fakes her death. at school, she isolates herself, battling with her emotions and missing jaeyi. kyung and yeri notice her pain and try to comfort her, but seulgi remains distant. one day, she...
Contract love

Contract love

F/F
F/M
G
Updated
11.04.2025
Fandom
선의의 경쟁 | Friendly Rivalry (TV) 선의의 경쟁 | Friendly Competition (Webcomic)
Characters
Woo Seulgi/Yoo Jay, Choi Kyung/Joo Yeri, Woo Seulgi, Yoo Jay, Choi Kyung, Joo Yeri, Yoo Jena, Yoo Taejoon, Nam Byeongjin
Tags
Revenge Hurt/Comfort Kissing Holding Hands Crying Heartbreak Fake/Pretend Relationship
Jaeyi amd Seulgi pretends to date to get revenge on Yoo Jena
Helping hand

Helping hand

F/F
G
Updated
11.04.2025
Fandom
선의의 경쟁 | Friendly Rivalry (TV)
Characters
Woo Seulgi/Yoo Jay, Choi Kyung/Joo Yeri, Woo Seulgi, Choi Kyung, Joo Yeri, Yoo Jaeyi
Tags
Pregnancy Angst and Hurt/Comfort Bullying Enemies to Lovers Alternate Universe - High School Unplanned Pregnancy
Basically enemies to lovers + Seulgi being pregnant
Drawn Into You

Drawn Into You

F/F
G
Updated
11.04.2025
Fandom
선의의 경쟁 | Friendly Rivalry (TV)
Characters
Woo Seulgi/Yoo Jay, Woo Seulgi, Yoo Jay, Choi Kyung, Joo Yeri
Tags
Angst Post-Traumatic Stress Disorder - PTSD Fluff and Angst Car Accidents
What would you do if someone keeps appearing on your subconscious mind but can't seem to see their face fully to recognize it from the street? Would your heart be able to recognize someone who's already forgotten by your mind? What would your mind do...
Tadhana (Fate)

Tadhana (Fate)

F/F
G
Updated
11.04.2025
Fandom
선의의 경쟁 | Friendly Rivalry (TV)
Characters
Woo Seulgi/Yoo Jay, Choi Kyung/Joo Yeri, Woo Seulgi, Choi Kyung, Joo Yeri, Yoo Jaeyi
Tags
Alternate Universe - Canon Divergence Fluff and Crack Alternate Universe - Soulmates Everyone Is Gay Romantic Comedy
In every universe, Seulgi and Jaeyi find each other. But in this one, they have to figure it out in an odd way. All good though 'cause they kiss, they cuddle, they practically live in each other's minds... something like that.OrSOULMATE AU wherein Ja...
【在伊琪】阴天水族馆

【在伊琪】阴天水族馆

F/F
G
Updated
11.04.2025
Fandom
선의의 경쟁 | Friendly Rivalry (TV)
Characters
Woo Seulgi/Yoo Jay, Woo Seulgi, Yoo Jay
禹瑟琪备考学测的第二年。刘在伊失踪的第一年。
Where Are You Now?

Where Are You Now?

F/F
G
Updated
11.04.2025
Fandom
선의의 경쟁 | Friendly Rivalry (TV)
Characters
Woo Seulgi/Yoo Jay, Woo Seulgi, Yoo Jay, Choi Kyung, Joo Yeri, Yoo Jaeyi
Tags
Unrequited Love Canon Compliant POV First Person Not Actually Unrequited Love Angst and Tragedy Canon Universe First Love Lost Love Being Lost New Beginning Soul-Searching Missing Persons
how Seulgi actually felt losing Jaeyi like this? Did she regretted, not talking to her for the last time? How did she cope up all those 6 months? What decision she might have made seeing those mysterious but very known gift box?A direct and detailed...
Paparazzi

Paparazzi

F/F
G
Updated
11.04.2025
Fandom
선의의 경쟁 | Friendly Rivalry (TV)
Characters
Original Characters, Woo Seulgi/Yoo Jay, Woo Seulgi, Choi Kyung, Joo Yeri, Yoo Jaeyi, Woo Seulgi/ Yoo Jaeyi
Tags
Tension Angst Alternate Universe - Canon Divergence Slow Burn Emotional Manipulation Other Additional Tags to Be Added Implied Sexual Content Obsession Obsessive Behavior Power Dynamics Manipulation Enemies to Lovers
When rumors of a romance between Woo Seulgi, the most prestigious actress of the moment, and Yoo Jaeyi, the most controversial pop star in the industry, take over the media, Seulgi does everything she can to distance herself. She knows that getting i...