Set in the 1980s, follows undercover police investigators who infiltrate a massive criminal organization responsible for the illegal drug trade between Korea, China, and Japan.

Kang San-Hyeok is a member of the 119 special rescue team. He is handsome and smart, but he does not remember his childhood. Jung Young-Jae is an enthusiastic surgical resident….

Cha Moosik runs a casino bar, only to flee to the Philippines due to a crackdown by the National Tax Service. He launches a full-fledged casino business, and strategizes winning…