One Step
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.
- Genre: Music, Drama
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- Cast: Sandara Park, Han Jae-suk, Cho Dong-in, Hong Ah-reum, Jo Dal-hwan, Ha Hyun-gon