Unlike the previous installments, this film focuses on the deceased Saeki family and its curse. An elementary school teacher named Yui (Nozomi Sasaki) visits the home of a boy named Toshio Saeki (Kai Kobayashi) who's been absent from school for a long period of time. When she arrives, she re-lives the horrifying events that occurred in the Saeki household 10 years earlier.
