When Jaehee, a top call girl at a club in Gangnam, goes missing, Detective Kang Dongwoo returns to crack the case. Prosecutor Min Seojin aims to rise in rank, while the notorious pimp, Yoon Gilho becomes a prime suspect. They unravel a web of secrets and connections behind the case.

• Jo Woo-jin
• Ji Chang-wook
• Ha Yoon-kyung
• BIBI
• Jeong Jae-kwang
• Um Mun-suk
• Oh Ye-ju
• Hyun Bong-sik