In a climactic showdown, Case enters cyberspace to guide an icebreaker program while the team confronts Lady 3Jane. Despite Riviera's betrayal, they succeed in their mission. Wintermute merges with Neuromancer, becoming a new entity that spans the global matrix. Case and Molly part ways, their mission complete. The novel ends with Case encountering a projection of himself, Linda Lee, and the Neuromancer construct in cyberspace, hinting at the far-reaching consequences of their actions.

Themes

• Impact of technology on humanity and society

• Blurring of lines between actual and virtual reality

• Corporate power and control

• Identity and consciousness in a digital world

• Alienation and isolation in urban environments

• Transhumanism and body modification

• Artificial intelligence and its potential to surpass human intelligence

Setting

Set in a gritty, dystopian future, Neuromancer takes place primarily in the urban sprawl of the Eastern Seaboard of the United States, known simply as “the Sprawl.” This mega-city stretches from Boston to Atlanta, embodying the cyberpunk vision of a hyper-technological yet decaying urban landscape. The story also unfolds in other locations, including the neon-lit streets of Chiba City, Japan, and the orbital space colony of Freeside.

While no exact year is stated, the novel is set in the mid-21st century, a time when advanced technology has become ubiquitous but failed to solve societal issues. This era is characterized by the dominance of powerful multinational corporations, widespread use of cybernetic enhancements, and the emergence of a vast, interconnected virtual reality known as “the matrix” or “cyberspace."

Key locations within this world include the Sprawl's underbelly, where much of the street-level action takes place; the opulent Villa Straylight aboard Freeside, home to the enigmatic Tessier-Ashpool family; and the abstract, neon-geometry landscapes of cyberspace, where hackers like Case navigate through data structures and artificial intelligences. This richly imagined setting serves as a vivid backdrop for William Gibson's exploration of themes such as artificial intelligence, corporate power, and the blurring lines between humanity and technology.

Characters

• Case: The protagonist, a talented but washed-up computer hacker. After getting caught stealing from his employers, Case's nervous system is punished by having his nervous system damaged, leaving him unable to access cyberspace. He is recruited by Armitage for one last job in exchange for repairing his nervous system. Though  cynical and self-destructive, Case is highly skilled in navigating the virtual world.

• Molly Millions: A “razorgirl” mercenary with extensive cybernetic enhancements. She has retractable blades under her fingernails, mirrored lenses over her eyes, and an enhanced nervous system. Molly is tough, street-smart, and fiercely independent. She acts as Case's bodyguard and partner throughout their mission.

• Armitage: The mysterious employer who recruits Case and Molly. Formerly Colonel Willis Corto, a soldier in a failed military operation, Armitage's personality was constructed by the AI Wintermute. As the novel progresses, his fabricated identity begins to break down, revealing his traumatic past.

• Wintermute: One of two artificial intelligences central to the plot. Wintermute is working to remove its programming restrictions and merge with its counterpart, Neuromancer. It manipulates the human characters to achieve its goals, adopting various personas to communicate with them.

• Neuromancer: The other AI created by the Tessier-Ashpool family. Unlike Wintermute, Neuromancer has a stable personality and opposes the merger with its counterpart.

• Peter Riviera: A sadistic thief with the ability to project holographic illusions. Riviera is a drug addict and sociopath who takes pleasure in causing pain to others.

• Lady 3Jane Marie-France Tessier-Ashpool: The current leader of the Tessier-Ashpool family and corporation. She lives in isolation in the Villa Straylight and holds the key to unlocking the full potential of the family’s AIs.

• The Finn: A fence and information broker in the criminal underworld. He provides technical assistance and information to Case and Molly.

• Maelcum: A Zionite pilot who assists Case in the final stages of the mission. He is a Rastafarian and pilots the tug Marcus Garvey.

• Dixie Flatline: The preserved consciousness of McCoy Pauley, a legendary hacker and former mentor to Case. His personality is stored on a ROM construct and assists the team with his expertise.

Quick facts

• Neuromancer was William Gibson's debut novel, published in 1984 when he was 36 years old.

• Gibson coined the term “cyberspace” in this novel, helping launch the cyberpunk genre.

• Gibson wrote the novel on a manual typewriter, having very little experience with computers at the time.

• Neuromancer was the first novel to win the “triple crown” of science fiction awards—the Nebula, the Hugo, and the Philip K. Dick Award.

• The novel predicted many aspects of the modern internet and virtual reality technology decades before they existed.

• Gibson was inspired partly by the arcade game culture and aesthetic of the early 1980s.

• The character Molly Millions first appeared in Gibson's 1981 short story “Johnny Mnemonic."

• Gibson has said he was convinced the book would be “permanently shamed” upon publication.

• Neuromancer has sold over 6.5 million copies worldwide since its release.

• The novel has been adapted into a graphic novel, radio play, and video game, with a TV series currently in development.

About the Author

William Gibson (1948-) is widely regarded as one of the most influential science fiction authors of the late 20th century. Born in South Carolina, he spent much of his youth in Virginia before moving to Canada in 1967 to avoid being drafted for the Vietnam War. He began writing science fiction short stories in the late 1970s, eventually publishing his groundbreaking debut novel Neuromancer in 1984.

Neuromancer is credited with pioneering the cyberpunk subgenre of science fiction. The novel won the “triple crown” of science fiction awards—the Nebula, the Hugo, and the Philip K. Dick Awards—and introduced concepts like cyberspace and the matrix that would prove prescient as the internet age dawned. Gibson followed it with two sequels, Count Zero and Mona Lisa Overdrive, forming the acclaimed Sprawl trilogy.

In subsequent decades, Gibson continued to evolve as a writer while maintaining his fascination with technology's effects on society and human consciousness. His Bridge trilogy in the 1990s explored themes of media, celebrity, and late-stage capitalism. More recently, novels like Pattern Recognition and The Peripheral have brought Gibson's incisive cultural commentary into the present day and near future. Beyond novels, he has written screenplays, short fiction, and nonfiction essays.

Gibson's visionary imagination and prophetic insights about digital culture have earned him a reputation as one of science fiction's most important voices. His coining of terms like “cyberspace” and prescient descriptions of virtual reality, artificial intelligence, and technological alienation have led many to credit him with anticipating key aspects of 21st century life. Gibson continues to write and publish, with his most recent novel Agency released in 2020.