A social media moderator (Lili Reinhart) is tasked with purging the most offensive content from the internet. When she finds a video she believes to contain a crime, she's lured away from the safety of her keyboard and into a dangerous world as she obsessively seeks to hold someone accountable.
When siblings Megan and Noah uncover a long-buried corpse in their parents' basement, they stumble into a wildly escalating spiral of crime, cover-ups, and murder. The deeper they dig, the harder it becomes to escape.