Violent killings target wealthy victims around the city. Matching footprints found at each scene suggest a serial murderer on the loose.
A report about missing sex workers leads to Yoo Young-chuls arrest. Under interrogation, he confesses, but detectives arent sure what to believe.
As Yoos victims are found buried and mutilated, a media storm descends upon the case. In need of tangible evidence, police head to his apartment.