EP1 - Is it a person or a ghost? EP2 - I'll help you by your side. EP3 - What the hell is that woman? EP4 - He said he would be by my side. EP5 - I only see you. EP6 - I want to be with Holo, and I want to hold hands. EP7 - You can't leave her alone in hacking, intrusion. EP8 - Can I take out the Holo trapped in the room? EP9 - Can the three of us be good friends? EP10 - There is nothing I can do. EP11 - Wherever you go, Holo. EP12 - So-yeon recalls the most fearful moment in her life.