A serial killer is targeting elementary school students, and the police are desperate for a solution. When the prime suspect dies, they concoct a plan to create a new killer by framing an innocent person. Detective Choi, driven by his own career ambitions, makes a deal with a suspect, Jang, to set up a scapegoat. However, public prosecutor Joo, who has her own motives, takes on the case and unravels a web of secret deals and corruption that threatens to destroy everyone's reputations.
The Unjust
A flawed inquiry into a series of brutal killings prompts authorities to concoct a new lead, crossing moral lines and unfairly focusing on an unsuspecting person.