Jo I-na finds her uncle murdered beside a puzzle piece but can't explain her presence. Ten years later, as a criminal profiler, she investigates murders where victims are found with similar puzzle pieces.
1 Season
Season 1
Season 111 Episodes
Cast of Nine Puzzles
Kim Da-miYoon E-na
Son Suk-kuKim Han-saem
Kim Sung-kyunYang Jeong-ho
Hyun Bong-sikChoi San
Kwak Ja-hyungRoh Su-kwang
Kim Do-gun
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