The story revolves around a girl named Alyssa Hamilton who seems to "time travel" to the past by entering realms. In these realms, she is hunted by psychopathic and sadistic serial killers. Along the way, she discovers dark truths about her familial history, and brings peace to tormented victims beyond the grave. The game is set in 2003 in London, England. During the game, Alyssa will explore a mansion, ruined city, concert hall, underground factory and sewers, cemetery, abandoned hospital, and a castle with a clock tower.