Oh-Taek vows to avenge his family. He travels to China to find out who Hyeok-soo really is, using some of the same tactics he learned from Hyeok-soo himself. After connecting with Hyuk-soo's first love, Yoon Se-Na, the pieces come together.

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.