Nine Puzzles S1, E8

Ten years after discovering her murdered uncle, Ena and Detective Hansaem must cooperate to stop a series of similar murders - each linked by strange puzzle pieces.

Director: Yoon Jong-bin

Cast:Kim Da-mi , Son Suk-ku , Kim Sung-kyun , Hyun Bong-sik , Kwak Ja-hyung , Jang Gyeok-su , Jeong Man-sik , Ahn So-yo , Hong Bi-ra