The film tells the story of the boxer Marty (Paddy Considine) is a world middleweight boxing champion who has a beautiful daughter Mia with his wife Emma (Judy Whitaker). In the last boxing match near the end of his career, Marty met a powerful young opponent-arrogant, eccentric and controversial Andrew, who has been threatening to win the championship. The game completely changed Marty's life. After the game, Marty successfully defended his title, but his brain was badly hit, and great changes took place in his life, marriage and future.