Mylene Hoffman is the main protagonist of the anime series 'Zero Zero Nine One.' She is a cyborg spy working for the Western Bloc's intelligence agency in an alternate world where the Cold War never ended. Known by her code name '009-1,' Mylene is highly skilled in espionage, combat, and manipulation, often undertaking dangerous missions to thwart threats against her organization. Her character is complex, showcasing both her professional ruthlessness and her struggle with personal emotions and morality, making her a compelling and multifaceted figure in the series.