Dave Roberts is a professional boxer better at losing in fixed matches than in knocking out his opponents. He turns up in towns and is part of a group who sets up corrupt boxing matches. Dave's life on the margins changes after he meets a mother and son. As he begins to care for them, he ultimately has to decide whether to continue in his low-life ways or turn the tables on those who have been forcing him to participate in them. 　　译文(2): 戴夫 · 罗伯茨是一个职业拳击手，他更擅长在固定比赛中输掉比赛，而不是淘汰对手。他出现在城镇里，是一个组织的一部分，这个组织设立了腐败的拳击比赛。戴夫的生活在他遇到一对母子后发生了变化。当他开始关心他们时，他最终不得不决定是继续他的低级生活方式，还是反过来对付那些强迫他参与其中的人。