Junko Aoki has always kept away from other people. Held to be rude and unfriendly, her co-workers make no effort to associate with her. But Junko's remote appearance hides a deadly secret: she has the ability to start fires with her mind. This makes her one of the deadliest people on the planet. Life changes for her after she is befriended by fellow office worker, Tada, and his sister Yukie welcomes Junko as a member of the family. It is this emotional involvement that leads Junko's secret to be revealed, when Yukie is kidnapped by a gang of young sadists who have chosen her to star in their latest Snuff Film.