The Killing Vote is a South Korean television series combining elements of crime, drama, and suspense. It revolves around the enigmatic character Gaetal who orchestrates public opinion polls to determine the fate of heinous criminals. The public's majority vote seals the fate of the convicts, leading to fatal outcomes by Gaetal's hand if the decision is death. The series intertwines moral questions, justice, and public sentiment in a modern society fixated on digital interactivity.