A tech billionaire hosts a high-stakes poker game between friends, but the evening takes a turn when long-held secrets are revealed, an elaborate revenge plot unfolds, and thieves break in.

When Cecilia's abusive ex takes his own life and leaves her his fortune, she suspects his death was a hoax. As a series of coincidences turn lethal, Cecilia works to prove that she is being hunted by someone nobody can see.

Set in the near-future, technology controls nearly all aspects of life. But when the world of Grey, a self-labeled technophobe, is turned upside down, his only hope for revenge is an experimental computer chip implant.