Season 1
Episodes
1 Is it a person or a ghost? Feb 7, 2020 
2 I'll help you by your side. Feb 7, 2020 
3 What the hell is that woman? Feb 7, 2020 
4 He said he would be by my side. Feb 7, 2020 
5 I only see you. Feb 7, 2020 
6 I want to be with Holo, and I want to hold hands. Feb 7, 2020 
7 You can't leave her alone in hacking, intrusion. Feb 7, 2020 
8 Can I take out the Holo trapped in the room? Feb 7, 2020 
9 Can the three of us be good friends? Feb 7, 2020 
10 There is nothing I can do. Feb 7, 2020 
11 Wherever you go, Holo. Feb 7, 2020 
12 So-yeon recalls the most fearful moment in her life. Feb 7, 2020