Jamie, a teenager struggling under the weight of his father's relentless expectations, finds his life irrevocably altered when he discovers a mysterious girl hiding in his garden shed. Jamie seeks an escape from the suffocating pressure of competitive squash and his father's emotional abuse, viewing the girl as a catalyst for his own liberation. As they flee together, they are pursued by unknown forces, forcing Jamie to navigate a world of danger while confronting his own internal fears. The narrative follows Jamie's perspective as he attempts to protect the girl while grappling with the reality that he cannot remain hidden forever.

Readers and critics frequently highlight the intense pacing and the effective use of suspense throughout the narrative. Discussion often centers on the realistic portrayal of the protagonist's struggle with his father's expectations and the psychological toll of his environment. Many reviewers note that the book maintains a high level of tension, keeping the reader engaged through unexpected plot twists. The balance between the external action of the chase and the internal development of the characters is often cited as a strength of the writing. Readers frequently emphasize that the story provides a compelling look at the consequences of seeking escape from personal conflict.