While investigating the mysterious death of her boyfriend, Mai (Miki Nakatani) learns of the existence of a videotape that causes those who watch it to die. She then hears the story of Sadako (Rie Ino'o), the vengeful, supernatural force behind the tape. Journalist Reiko (Nanako Matsushima) and her young boy previously watched the tape and survived, but when Mai finds them, the child is fighting off possession by Sadako. As Mai tries to help them, Sadako's spirit comes after her, too.