When Park Jung-hwan, the chief of the anti-corruption investigation team for the Supreme Prosecutors' Office, learns that he has a malignant brain tumor that gives him only 6 months to live, he decides to throw his final punch at the criminal world before he says farewell to life.

• Kim A-joong
• Kim Rae-won
• Cho Jae-hyun
• Seo Ji-hye
• On Ju-wan
• Kim Ji-young
• Lee Han-wi
• Song Ok-suk