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.
Lee Je-hoon
Park Yeong-han
Lee Dong-hwi
Kim Sang-sun
Seo Eun-soo
Lee Hye-ju
Choi Woo-sung
Jo Gyeong-hwan
Yoon Hyun-soo
Seo Ho-jeong
Chung Su-bin
Bong Nan-sil
