Every morning that you woke up, it was like you were losing your memory and didn't remember last night...It was like someone was stealing memories. One day you realize that every night before going to bed you feel someone's presence in the room, as if someone is waiting for you to fall asleep, no sooner did you react than you saw someone's silhouette, you instantly fell asleep, as if against your will. Hyunjin was a dream thief and he was the cause of your memory loss...