A road rage incident between two strangers — a failing contractor and an unfulfilled entrepreneur — sparks a feud that brings out their darkest impulses.

Sammy is a transgender child. She was born a boy but is living in stealth as a girl with the support of her mother and a doctor. At her new school, Sammy finds the friends she has always dreamed of having and tells them her secret in confidence. When the threat of a betrayal arises, Sammy must decide whether to run or to live as her whole self.