When her older brother, Felix, dies in a motorcycle accident, Nora Lambert is left to clear out his London flat, home to his prestigious artwork and life's work. But among his possessions, she stumbles upon something far more disturbing.

A hidden USB stick. A file marked "Nobody's Eyes." Something she was never meant to see.

What she watches is beyond comprehension. A collection of disturbing clips that appear to be real snuff footage. And the most terrifying part? She thinks Felix might be in the film.

Is this a twisted art project or something far more sinister?

Determined to uncover the truth, Nora plunges into a shadowy world of dark web conspiracies, underground collectors, and depraved obsessions. The deeper she digs, the more she realises someone doesn't want her asking questions.

Because some doors should never be opened, and some secrets are worth killing for.