Seasons:
Specials (2017-03-18)
Voice
HD
7.3
minIt's 3 minutes for hearers, but a life for the callers. A crime thriller chasing even the slightest sounds to rescue people's lives calling for urgent help.
Country:
KRGenre:
Crime, DramaReleased:
2021-07-31Languages:
KoreanCompanies:
Content KStudio DragonKEYEAST