Rachel, a divorced single mother, is having a particularly rough day. As she rushes to drop her son off at school, frustration mounts when she finds herself stuck in heavy rush-hour traffic. In a moment of impatience, she honks her horn at a fellow driver, unknowingly igniting a dangerous confrontation.
What begins as a simple exchange of words quickly spirals into a nightmare when Rachel realizes that the driver—a mysterious man in a truck—is following them. Her unease grows as his relentless pursuit reveals a chilling obsession, escalating their road rage incident into a terrifying game of cat and mouse.
As Rachel races to protect her son, she discovers that this man is driven by a sinister motive: a plan for revenge that will put both their lives at risk. With time running out, she must find a way to escape the grip of a psychotic stalker determined to teach her a brutal lesson. What started as an ordinary day has transformed into a harrowing fight for survival, where every decision could be the difference between life and death.
