Synopsis：This film is primarily adapted from the "February 7th" revolutionary struggle story, aiming to pay tribute to revolutionary martyrs and celebrate the centenary of the founding of the Communist Party of China. It tells the story of martyr Lin Xiangqian, who, under the cultivation of the Party, grew from an ordinary worker into a Communist Party member, and together with Chen Tanqiu, Xiang Ying, and Shi Yang, launched the Beijing-Hankou Railway Workers' Strike. The film showcases the heroic spirit of the revolutionary martyrs and highlights the unwavering integrity and selfless dedication of the Communists.