Vlogger Keith Gill sinks his life savings into GameStop stock and posts about it. When social media starts blowing up, so do his life and the lives of everyone following him. As a stock tip becomes a movement, everyone gets rich—until the billionaires fight back, and both sides find their worlds turned upside down.

A harmless game takes a fatal turn, and the course of three high schoolers' lives change forever. They keep what they did a secret until the following winter break when they meet a girl who helps them uncover what really happened that night.