

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.
One Step was directed by Juhn Jai-hong.
One Step holds an average rating of 5.0/10 on TMDB, and it lands best with fans of drama and music. Join the discussion below to add your take.
One Step runs for 1h 27min, and was released in 2017.
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