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.

Cast:Lee Je-hoon, Lee Dong-hwi, Seo Eun-soo, Choi Woo-sung, Yoon Hyun-soo, Chung Su-bin,

Genre:Drama, Mystery, Action & Adventure,

country:South Korea,

Production:Barunson Studio, MBC,