Toshihiko is a cram school teacher whose strikingly handsome features drive men and women alike to obsession. Though he has grown used to the strange behavior his looks inspire, his life takes a frightening turn when an unsettling woman begins to stalk him, leaving threatening letters at his door and following his every move. After his pursuer’s actions escalate into attacking one of his students, Toshihiko seeks the help of the Sasaki Agency, an investigative firm specializing in the paranormal. Meanwhile, a bizarre urban legend concerning a woman who haunts the dreams of children starts making the rounds among local elementary schoolers. It’s clear the two cases are somehow connected, but can the Sasaki Agency tease out the links between them before another victim is claimed?