S01E06: Episode 6
The meaning behind the drawings on the puzzle pieces is uncovered.
Previous Episode 
Season 1
Episode 1
S1E1 / 21 May 2025
Episode 2
S1E2 / 21 May 2025
Episode 3
S1E3 / 21 May 2025
Episode 4
S1E4 / 21 May 2025
Episode 5
S1E5 / 21 May 2025
Episode 6
S1E6 / 21 May 2025
Episode 7
S1E7 / 28 May 2025
Episode 8
S1E8 / 28 May 2025
Episode 9
S1E9 / 28 May 2025
Episode 10
S1E10 / 04 Jun 2025
Episode 11
S1E11 / 04 Jun 2025
Kim Da-mi
Yoon Ena
Son Suk-ku
Kim Hansaem
Kim Sung-kyun
Yang Jeong-ho
Hyun Bong-sik
Choi San
Kwak Ja-hyung
Roh Su-kwang
Jang Gyeok-su
Hyeon Ho-geun / Hangang Police Station Chief
Jeong Man-sik
Tae Dong-su / Captain
