- [during the opening credits]
- Opening text: When someone dies in the grip of a powerful rage... a curse is born. The curse gathers in that place of death. Those who encounter it will be consumed by its fury.
- [from trailer]
- Karen: The whole time I was in that house I felt something was wrong. What happened there?
- Detective Nakagawa: It is said in Japan that when a person dies in extreme sorrow or rage, the emotion remains, becoming a stain upon that place. Death becomes a part of that place, killing everything it touches. Once you have become a part of it, it will never let you go.
- Detective Nakagawa: Three years ago, three of my colleagues, my friends, began investigating a case. Two died mysteriously, and one disappeared. They had been investigating the murders at that house.