A former good cop turned "broker" for criminals, Pil-jae is drawn into a murder case linked to the powerful Dai-hai corporation and its ruthless leader when a mysterious letter from a death row prisoner catches his attention.
Proof of Innocence
A former cop turned "broker" for criminals is intrigued by a mysterious letter from a death row prisoner, which sets him on a path to uncover the truth and restore his lost sense of justice.
