Overview
Overview
    Original Title
    원스텝
    Year
    2016
    Country
    Korea
    Genre
    Drama/Music
    Running Time
    1h 27m
    Content Rating
    PG-13
    Summary
    Si-hyun who lost all memory after a car accident and has colored hearing in which she can see sounds in colors, tries to complete the melody in her dreams. As the song nears completion, Si-hyun's fragmented memories return to her.