- adek nyebelin
- status: completed
- rating: T
- genre: crack, fluff
- pairs: cho seungyoun/lee sejin
- language: INA
- summary: hyun woosuk as adek nyebelin yang suka godain kak sejin.
- at how my stupidity jealousy leads to something
- status: completed
- rating: T
- genre: crack, fluff
- pairs: cho seungyoun/lee sejin, lee hangyul/kim sihoon
- language: INA
- summary: sejin cemburu sama kedekatan seungyoun dan hangyul, tapi malah jadi tahu sesuatu.
- colliding universes
- status: completed
- rating: T
- genre: crack
- pairs: cho seungyoun/lee sejin, christian saputra/septian lazuardi, luizy/lee sejin
- language: INA
- summary: ketika younjin dari berbagai universe kiyo tertukar.
- doorprize {drabble, crack, INA}
- ‘kakak adek’ {drabble, fluff/crack, INA}
- misuh {drabble, crack, suroboyoan}
- my soulmate is a supervillain
- status: oneshot
- length: 1,836 words
- rating: T
- genre: crack, fantasy, fluff
- pairs: cho seungyoun/lee sejin
- language: INA
- summary:
in which Seungyoun, a clumsy police lieutenant, meet his soulmate, a cute mad scientist named Lee Sejin.
- papih, papski, dan dohyon
- status: ongoing
- rating: G
- genre: crack, family, fluff, slice of life
- pairs: cho seungyoun/lee sejin (main), nam dohyon/son dongpyo, lee hangyul/kim sihoon, various
- language: INA
- summary: ...sebuah diary keluarga kecil... eh, papski doang yang sih yang kecil...
- sfw 2019
- status: completed
- rating: T
- genre: crack
- pairs: cho seungyoun/lee sejin
- language: INA
- summary: pdx group chat; seungyoun suka banget jahilin sejin dari jaman PDX sampai ketemu lagi di SFW 2019.
- shibe ❤️ pom
- status: ongoing
- rating: T/M/E
- genre: slice of life, romance, fluff, smut, crack
- pairs: cho seungyoun/lee sejin (main)
- language: INA
- summary: bagaimana jika panggilan sayang mereka itu shibe dan pom?
- starb☆cks {drabble, crack, suroboyoan}
- yes, i have a crush
- status: completed
- rating: T
- genre: crack, fluff
- pairs: cho seungyoun/lee sejin
- language: INA
- summary: based on rich brian’s saga; usaha rapper X$Y untuk menemukan tambatan hati di antara penonton konsernya.