Hailey’s summer plans are shattered when a car accident puts her brother into a coma. Knowing she could have stopped him from going out that night, Hailey is plagued by guilt. She takes refuge in a magical old abandoned house with a story of its own to share, and there she meets a young man she knows will die in the Vietnam War if she doesn’t stop him from going. But why would he believe her, and what must she do to convince him to listen? And what happens when you attempt to mess with history?