Unsuspecting women in the congested subway lines. Despite the fear of being caught, the man finds pleasure in his actions, leading him to keep a diary of his experiences. The man’s addiction worsens as the plot develops, pushing him to engage in riskier sexual harassment. He develops an obsession with the excitement of the pursuit and the power he feels over his prey, which makes him more and more careless. The individual is eventually apprehended by the authorities as a result of his acts. He must face the hurt he brought to his victims and the suffering he caused to those around him as he deals with the repercussions of his actions. “Pervert Diary” delivers a compelling and thought-provoking reflection on the nature of addiction and the results of our deeds through its examination of the darkest side of human desire.