该片讲述的是云南省楚雄彝族自治州武定县人民法院一位执行法官在执法过程中遇到的感人肺腑的真实故事。家贫如洗的农民工李强在县城开“摩的”谋生，李强在驾驶黑心老板王锦路卖出的拼装三轮摩托车载客过程中发生了车祸，车上四名乘客全部身亡，法院以交通肇事罪判决李强赔偿四名受害者家属近百万元。李强与相依为命的奶奶卖掉破旧的祖遗房屋和所有值钱的东西，也不过赔偿了两万余元。With the enthusiastic help and influence of Liu Daming, the executive, Li Qiang went out to work and saved money. He remitted compensation to the court enforcement account at a fixed time every month, sometimes hundreds of yuan, sometimes more than 1000 yuan. Although the amount was small, it never stopped for several years, especially during the holidays.被执行人王锦路欠工程款、欠农民工工资的案卷已经积压一大摞。因有背景撑腰，王锦路进出奔驰，频频逍遥夜总会、高消费场所，对法院的判决拒不执行，成了老赖。由于县城一年内发生多起同一个品牌的三轮摩托车肇事的案件，一系列案件引起了相关部门的注意。With the help of his colleagues, Liu Daming cooperated with the public security organs to grasp the criminal evidence of Lao Lai Wang Jinlu's illegal assembly of tricycles, and captured the main members of Wang Jinlu's illegal assembly of motorcycles at one fell swoop, enabling Li Qiang and many other victims who bought assembled and refurbished motorcycles to clear their grievances.