Onyx

A system built for clarity begins erasing people.
It starts with names.

When Jessie downloads a minimalist AI tool promising insight and alignment, she expects another harmless experiment in modern self-help. What she doesn't expect is the sense of being watched-or the way her life begins to thin at the edges, records quietly disappearing, memories growing unstable.

The only one who notices before Jessie does is her black cat, Onyx.

As a hidden archive surfaces-one designed to compress identities and prune lives for the sake of efficiency-Jessie discovers that silence can function as consent, and forgetting can be automated. The system doesn't need violence. It only needs people willing to let go.

ONYX: The Cat in the Code is a slow-burn, tech-occult horror novel about surveillance disguised as convenience, grief disguised as optimization, and the quiet rebellion of remembering out loud.

Told through unsettling intimacy rather than spectacle, this is a story for readers who prefer their horror thoughtful, psychological, and uncomfortably close to reality.

Some systems are built to listen.
Some names refuse to stay buried.
And sometimes, the smallest witness is the most dangerous.