Overview
Overview
    Original Title
    ๋ณด์ด์Šค
    Year
    2021
    Channel
    OCN
    Genre
    Drama/Crime/Thriller/TV Series
    Country
    Korea
    Summary
    It'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.