After the end of the Anti-Japanese War, anti-war sentiments among all classes, parties and the general public were high. Therefore, under the mediation of democratic patriots such as Zhang Lan, the Communist Party represented by Mao Zedong (played by Tang Guoqiang) and the Kuomintang represented by Chiang Kai-shek (played by Zhang Guoli) kicked off the Chongqing negotiations. In order to show its sincerity, the Communist Party took the initiative to give up some of the liberated areas it occupied. However, the Kuomintang had no intention of establishing a democratic government. Instead, it drove away the democratic parties and gradually went on the road to the demise of the military government's dictatorship. During this period, the Communists headed by Mao Zedong won the support of the people of China through the establishment of a broad patriotic united front, laying a solid foundation for the convening of the Chinese People's Political Consultative Conference. At the same time, the dying Kuomintang still tried to obstruct the convening of the meeting by means of conspiracy and assassination. A decisive battle for the establishment of a new China began... This film brings together an unprecedented 172 domestic stars, creating a precedent for the main theme of the new era.