This film uses a passionate and warm approach to show the precious spirit of the little people represented by Wu Tian who are trapped in confusion and predicaments and are indomitable and unyielding. It praises family affection and friendship and promotes the spirit of sports. It expresses that good cannot prevail over evil, and as long as you keep your heart and eyes bright, no matter how big the difficulties ahead are, you can eventually overcome them. This film tells the story of boxing champion Wu Tian, who was framed by his junior brother Wang Meng and sentenced to prison for causing disability, and then he regained his spirit and defeated Wang Meng with the help of his relatives and friends, so that he received the punishment he deserved. The tone is passionate and realistic, and the plot is inspiring. Through the portrayal of the protagonist Wu Tian's unyielding character and the true description of family affection, it fully interprets the true feelings of the world, promotes the positive social energy of good cannot prevail over evil, and promotes the contemporary sports spirit. The film closely follows the pulse of the development of the times, gives people a positive spiritual power, and encourages young people to have hope in the face of difficulties, not afraid of setbacks and bravely move forward, which has a distinct realistic educational significance.