Tae Pyung's Old Memory

Joon Young and Tae Pyung want to meet Do Kyung to find out if he’s really the culprit. Do Kyung and Tae Pyung finally meet each other, and Tae Pyung regains his memory he had lost 20 years ago. Tae Pyung saved Seong Woon’s life when he was young. Meanwhile, Dong Chul died accidentally while trying to arrest Pil Doo.