Woo-jae confirms Na-bi's feelings for Jung-wook, saying that he decided it would be better to confirm it rather than keep it in Na-bi's heart. Na-bi harshly tells Woo-jae that she is still in love with Jung-wook and that she should break up with him, and she takes a taxi alone and leaves...

Seol-ah visits Jung-wook and asks him about Chul-hee, whom Sylvia is looking for. When Jung-wook hears through Seol-ah that Sylvia went to see Sung-ryong, he becomes anxious that she might notice her son's presence. Meanwhile, while Baek-gi is trying to secretly give Soo-jung's nutritional supplement to Gook-hee, he is caught by Chan-ki and gets into a fight with him. Afterwards, he learns that Soo-jung's nutritional supplement is an anti-cancer drug.

Seol-ah watches the video captured in the black box and sees a car that was following Jung-wook's car. She calls Chairman Lee and threatens him that if he does not help her, she will tell Woo-jae and the media that Chairman Lee was following Woo-jae's mother. Meanwhile, Na-bi learns the secret of the yellow envelope that Seol-ah is looking for when she sees that Herian Shu's name is Soo-jung's name, not Sylvia's name...

When Seol-ah sees Hyung-shik, who injured her head in an argument, she runs away to the charnel house where Sang-hyun is in fear out of fear and sends her seal by courier along with a note saying she is sorry to Soo-jung. Meanwhile, Na-bi receives a call from Seol-ah apologizing for what she has been doing, and out of anxiety, Na-bi goes to the villa with the number on it...