ZeroUser

ZeroUser is a fictional character from the *Zero* media franchise, created by Japanese author Naoki Urasawa. The series includes the manga *Pluto* (later retitled *20th Century Boys*), the manga *Pluto: The New World*, and the anime *20th Century Boys*. ZeroUser is a central figure in the *20th Century Boys* storyline, appearing primarily in the second half of the manga and its adaptations.

The character is introduced as a mysterious, enigmatic figure who claims to be a time traveler from the future. ZeroUser’s true identity and motives remain shrouded in ambiguity, contributing to the series’ themes of conspiracy, memory, and the manipulation of history. The character’s name, "ZeroUser," suggests a connection to a secret organization or a coded identity, though the exact nature of this remains unclear throughout the narrative.

ZeroUser’s role involves orchestrating events to prevent a catastrophic future, often through manipulation and deception. The character’s actions blur the line between hero and villain, as their methods are morally ambiguous. Their relationship with the protagonist, Kuroda, evolves over time, revealing layers of trust and betrayal. ZeroUser’s influence extends beyond the main plot, affecting key characters and altering the course of history in subtle yet significant ways.

The character’s design and portrayal reflect the series’ mature tone, emphasizing psychological depth and philosophical questions about time, identity, and human nature. ZeroUser’s ambiguous nature allows for interpretation, making them a compelling figure in the franchise. Their legacy endures as a symbol of the complex interplay between past, present, and future within the *Zero* universe.