Sara is left confused after realizing that the room that Elena asked her to come to, is one of the murdered girl’s room. Sara then wonders what kind of connection Elena had with the victim. Meanwhile, when she is forced to explain why she went to the victim’s house, she all of a sudden comes out to say that she’s going to quit her detective job. This very night, she experiences a strange dream, in which her hands and feet are being tied down with various mechanical objects which are fixed on to her. Or is this just a dream... (Source: Fuji TV)