1921, Shanghai. The concessions were thriving, the situation was heating up. A group of passionate young men, with an average age of 28, came from all over the country, broked the monitoring and tracking from international entities, to meet in Shanghai and founded the Communist Party of China. Writing a new chapter in the history of China. <1921> presented by Tencent Pictures, which established in 2015.Tencent Pictures is an owned subsidiary of Tencent，has been involved in producing and publishing 50 movies incloud and etc.