Members from different precincts must work together to find a serial killer.
EPISODE 1
Episode 1
Soo Gyung presents her plans to catch Buffalo; Buffalo's men attack Kim Jae Yoon.
EPISODE 2
Episode 2
Soo Gyung and Jae Yoon join a new task force to catch a serial killer.
EPISODE 3
Episode 3
The task force may be jeopardized because of Jong Geum.
EPISODE 4
Episode 4
While working on another case, Soo Gyung finds Hae Gang; important evidence puts the group on track to Hae Gang again.
EPISODE 5
Episode 5
Jae Yoon goes to Soo Gyung's house; Soo Gyung heads to Hong Kong after getting a tip about Yong Hwa and his missing daughter.
EPISODE 6
Episode 6
Soo Gyung is injured in a shooting; Il Joo looks for Yong Hwa.
Hyun-Jung Go
Ha Jung-woo
Kim Jeong-min
Yoon Ji Min
Choi Il-hwa
Ma Dong-seok
Jung Eun-woo
Eom Hyo-Seob
Kim Jung-tae
Yoo Cheol-yong
Lee Eungyu
