In a city drowning in the shadows of secrets and crime, a serial killer appears, leaving nothing behind but numbers etched on the ankles of his victims. Prominent doctors and brave police officers suddenly become targets in a deadly game, while the boundaries between justice and revenge fade away. Detective Marcus Black leads a perilous investigation, uncovering threads pointing to a mysterious conspiracy rooted in a human organ trafficking operation run by a secret organization. With each new murder, he gets closer to a killer who isn't merely seeking to kill, but to uncover truths buried beneath the rubble of betrayal and corruption. However, when the truth finally emerges, Marcus finds himself facing a fateful choice: Can justice be made at any cost? Or is revenge the only path to atone for an unforgivable past?