Seong So-eunWritingNo biography available.Known For7.6Crushology 10120252.2Twenty-Twenty2020Fan ClubNo Nerds have favorited Seong So-eun yet — be the first.All fan clubsFrom NerdspinFilmographyWriting22025Crushology 101TVWriter • 12 episodes★ 7.62020Twenty-TwentyTVWriter • 20 episodes★ 2.2
