Johan uses the meticulously crafted facade of a well-mannered, charismatic, and compassionate yet somewhat aloof young man to manipulate people and form allies. In truth, he is a emotionless and psychopathic nihilist. He is a serial killer who manipulates his victims to lose everything in the most painful way then kills them. Johan has no regard for his own life nor the lives of others. He believes that life is not unique nor significant in the grand scheme of things. Johan often uses aliases.