A newspaper reporter is working on an investigative piece regarding an unsolved mystery dating back thirty years. there was gangsterism and extortion at play. As part of his work the man comes across a riddle of a cassette tape...

Reiko Asakawa is researching into a 'Cursed Video' interviewing teenagers about it. When her niece Tomoko dies of 'sudden heart failure' with an unnaturally horrified expression on her face, Reiko investigates. She finds out...