I, the Executioner

Veteran detective Seo Do-cheol (Hwang Jung-min) joins forces with rookie cop Park Sun-woo (Jung Hae-in), a young detective who stands out for his strength and suspicious behavior, as they track down a serial killer targeting those who escaped justice. The investigation leads to a thrilling cat-and-mouse chase and a shocking twist that puts Seo's team in the crosshairs. As the stakes rise, Seo must confront his own past and the true identity of the suspect among them.