On an isolated road late at night, a young woman, driving alone, comes across a stranded male driver whose car has broken down on a mountain road notorious for disappearances and murders. Choosing empathy over a creeping sense of foreboding, she offers him a ride to the nearest station. That single choice unleashes a harrowing chain of strange and terrifying events in the dead of night, turning a simple gesture of kindness into a real-life nightmare.