Young-nam loses his vision while he was filling in on reserve duties for his his best friend, Jin-ho. Yeong-nam begs Jin-ho not to tell anyone what happened and he drops out of sight leaving his girlfriend angry and hurt over his disappe…
A homicide detective goes undercover as a patient to investigate a psychotherapist he believes is linked to a strange double murder. As his therapy sessions continue the line between fantasy and reality begins to blur.