Key JinWritingNo biography available.Known For7.4Legend of Fei2020Growing Apart2024The Red Lightning2026Fan ClubNo Nerds have favorited Key Jin yet — be the first.All fan clubsFrom NerdspinFilmographyWriting32026The Red LightningFilmWriter2024Growing ApartFilmWriter2020Legend of FeiTVWriter • 51 episodes★ 7.4