The Roundup: Punishment

あらすじ

Detective Ma Seok-do, known as the Monster Cop, joins the Cyber Investigation Team to take on an illegal online gambling operation. The case leads him to Baek Chang-ki, a former mercenary tied to the criminal network, and an IT genius CEO named Chang. To close in on the organization, Ma proposes an unexpected alliance with Jang and begins a relentless hunt for the people behind it.