Após ser incriminada por um assassinato, Sachiko decide se vingar. Com uma nova aparência, ela assume o papel de babá e se infiltra na casa de uma influenciadora famosa.

A university student has the usual dreams and aspirations. It turns out to be a pipe dream and so she murders her own flesh and blood. The usual media heads seek an answer in order to sell copy. A psychologist is writing a book about the character and incident. Her research for the subject matter turn the psychologist inward and things come out of the shadows that perhaps are better left buried deep in the shadows of the psyche.