Given the fact that the Chinese police do not have the right to enforce the law overseas, the investigation task force led by Director Gao Xiaotian works alongside foreign judiciaries, during which they show great talent, courage as well as excellent detective skills. They hunt down Lin Guoxiong, a Taiwanese criminal mastermind who swindled millions from the Chinese mainland through telecom scams. They also persuade two key witnesses in a high-level government official corruption case to go back to China and testify against him in court. In a South American country, the team also takes out two local gangs that plague the local Chinese. The members of the task force travel afar and work 24/7 in order to protect the interests of the Chinese people and ensure the national security of China....

After the outbreak of the May Fourth Movement, Li Dazhao, Chen Duxiu and others come together to discuss the critical situation China is in and what is the way out, and to put forward the idea of saving China with Marxism. The First Congress of the Communist Party of China was held on a ship on South Lake. Thirteen delegates, including Mao Zedong, came together with the common goal of transforming China and went their separate ways after the meeting, just like seeds scattered over the vast land of China. Subsequently, Zhou Enlai, Cai Hesen, Xiang Xiangyu and Qu Qubai became the backbone of the Party leadership one after another. The early Chinese Communists, mainly represented by Mao Zedong, were determined on their ideologies, and after decades of hardships and twists, they finally climbed the Tiananmen Tower in Beijing on October 1, 1949 to hold the opening ceremony of the new China. This drama portrays the image of the early Chinese Communists and demonstrates the century-long struggle and bold red spirit of the Chinese Communist Party....