Misato, a nurse at local hospital, witnesses an accident and she encounters a young woman who efficiently treats the wounded with an apparent ability to see inside their bodies. The next day at Director Sawa's hospital, the same woman arrives and introduces herself to Misato as Kasugano Ray, a young surgeon ready to commence work. Ray is assigned to operate on a dying drug dealer, and initially refuses to use an unapproved and experimental anesthetic for the operation, but eventually agrees. She then uses her special visual ability to remove the man's tumor...