I, the Executioner

Seo Do-cheol, an experienced detective leading the Major Crimes unit, is known for his unwavering determination in catching criminals. When a notorious serial killer starts terrorizing the nation, Seo Do-cheol and his team decide to team up with the young and eager rookie cop, Park Sun-woo. Together, they embark on a thrilling and suspenseful journey to capture the elusive killer and bring peace back to the country.