After discovering Geum Hyeok-soo's real identity of Lee Byung-Min, Oh-Taek plots revenge. Oh-Taek's son Seung-Hyun has a big announcement to make. Byung-Min makes a final confession that changes the game completely.

Lee Byung-Min reenacts a blackmail scheme similar to the one that fooled Oh-Taek four years ago. Oh-Taek's plans for revenge go awry when detectives show up. Byung-Min plans to attack Se-Na, but Oh-Taek gives Byung-Min a taste of his own medicine.

Lee Byung-Min's wife and unborn son's lives hang in the balance. Lee Byung-Min attempts a negotiation, which goes awry after Se-Na's interference. A deadly threat comes to fruition. Oh-Taek and Lee Byung-Min engage in a final confrontation.