Eight victims and only one person behind it all—but the police didn't know if they were even on the right track. Was it just one killer? What connected these eight people, and why was someone taking revenge on them? Eight people who had nothing to do with each other—or did they? "I am only fulfilling the calling that gives me what I believe in. The more you try to track me down, the more you increase my enthusiasm for my work – that's all you'll achieve. Leave me alone. Once I've killed everyone I need to kill, I'll stop. You shouldn't waste your valuable time trying to protect ordinary people – instead, protect what you consider valuable."