'Neuromancer' (1984) by William Gibson

'Neuromancer' is a 1984 science fiction novel by American-Canadian writer William Gibson. Considered one of the earliest and best-known works in the cyberpunk genre, it is the only novel to win the Nebula Award, the Philip K. Dick Award, and the Hugo Award. It was Gibson's debut novel and the beginning of the Sprawl trilogy. Set in the future, the novel follows Henry Case, a washed-up hacker hired for one last job, which brings him in contact with a powerful artificial intelligence.

Before Neuromancer, Gibson had written several short stories for US science fiction periodicals—mostly noir countercultural narratives concerning low-life protagonists in near-future encounters with cyberspace. The themes he developed in this early short fiction, the Sprawl setting of "Burning Chrome" (1982), and the character of Molly Millions from "Johnny Mnemonic" (1981) laid the foundations for the novel.

Plot : Henry Dorsett Case is a low-level hustler in the dystopian underworld of Chiba City, Japan. Once a talented computer hacker and "console cowboy", Case was caught stealing from his employer. As punishment, Case's central nervous system was damaged, leaving him unable to access the virtual reality dataspace called the "matrix". Case is approached by Molly Millions, an augmented "razorgirl" and mercenary on behalf of a shadowy US ex-military officer named Armitage, who offers to cure Case for his services as a hacker. Case agrees, and his nervous system is repaired, though sacs of poison are placed in his blood vessels. If Case completes the job, Armitage will have the sacs removed; if not, they will burst and cripple him again.