Cheon Seon-ranWriting • 1993-07-07 • Incheon, South KoreaSouth Korean novelistKnown For6.0For You2026Insomnia2026Fan ClubNo Nerds have favorited Cheon Seon-ran yet — be the first.All fan clubsFrom NerdspinFilmographyWriting32026For YouFilmOriginal Story★ 6.02026InsomniaFilmWriter2023The Black Box on EarthTVWriter • 4 episodes