Justin, a popular Leeds professor, seeks redemption in the ashes of youthful idealism. Holding together his family is already a struggle as his son, Sanjay, is drawn into radical politics by his lover Farida, who joins a Kurdish Women's militia to fight ISIS. With nerves already frayed, Justin's wife, Harpreet, is devastated when revelations of his past as an urban bomber come to light, turning his life upside down. Can love and loyalty prevent this family from imploding?