The Jang Won Young butterfly effect: Airport authorities codify rules requiring passengers to remove face-concealing items

AtHeart releases dreamlike “Butterfly Doors” official MV

AtHeart builds anticipation with "Butterfly Doors" MV teaser 2

Prime Video original series 'Butterfly' holds press conference in South Korea before premiere on August 22

Amazon Prime Video unveils trailer for highly anticipated global spy thriller 'Butterfly'

Kim Tae Hee stuns at the ‘Butterfly’ New York Premiere with fluent English

Top Korean actors to make their Hollywood debut through the upcoming U.S. series 'Butterfly'

MAMAMOO's Whee In drops her new single 'Butterfly' MV

LUN8 showcases dynamic choreography in ‘Butterfly’ MV

LUN8 unveils Concept Photo for their 1st Single Album 'Butterfly'

KBS issues official apology for airing the opera 'Madame Butterfly' on Korea's National Liberation Day

Viewers flood KBS's online community board with 'traitor' comments after the broadcasting station airs the opera 'Madame Butterfly' on Korea's National Liberation Day