With help from a young woman with synesthesia, a cop who lost his sense of pain tracks down the serial killer who brought tragedy to both their lives.

Cast:Park Yoo-chun, Shin Se-kyung, Namkoong Min, Yoon Jin-seo, Song Jong-ho, Lee Won-jong,

Genre:Comedy, Sci-Fi & Fantasy, Drama, Crime,

country:South Korea, China,

Production:Studio S,