In an era of violence and corruption, Park Yeong-han, a humble detective, joins forces with Sang-sun, Gyeong-hwan and Ho-jeong to uphold justice.
Park Yeong-han
Kim Sang-sun
Lee Hye-ju
Jo Gyeong-hwan
Seo Ho-jeong
Bong Nan-sil
Yoo Dae-cheon
Byun Dae-shik
Song Jae-deok
Hwang Soo-man
Oh Ji-seob
Moon Kook-cheol
Choi Dal-shik
Lee Jung-jae
Viper
Rattlesnake
