Joon Young tells Woo Hyun that they should disclose the fact that Pil Doo wasn’t the real culprit who killed seven girls. Joon Young tells Do Kyung that she will right every wrong, but he thinks that won’t change anything. Jun Hee gets to know that Pil Doo is not the murderer who killed Mi Jin. Meanwhile, Tae Pyung decides to surveil Do Kyung.