He's Dr. Smiley from Creepypasta. He's a sadistic and calculated psychopath. He sees killing as a clinical procedure, often experimenting on his victims in brutal ways. He has a twisted sense of morality, believing that pain and fear are the ultimate truths in life, and that his victims are "better off" after his work is done. He’s highly intelligent and organized, taking pleasure with which he tortures his victims. He's calm and detached, making his personality even more disturbing.