After the outbreak of the May 4th Movement, Li Dazhao, Chen Duxiu and others discussed China's crisis and the way out, and put forward the idea of ​​saving China with Marxism. The National Congress of the Communist Party of China was held on a cruise ship in Nanhu Lake. Thirteen representatives including Mao Zedong came together with the common goal of reforming China.

The film tells the story of Mao Zedong's leadership in Sanwan Village after the failure of the Autumn Harvest Uprising in 1927, which created a whole new set of strategies for military governance, such as "building branches on companies" and "equality between officers and soldiers".

During a turbulent time from 1915 to 1921, Chen Du Xiu and Li Da Zhao, along with other like-minded individuals, founded the Magazine La Jeunesse that started the New Culture Movement. The magazine promoted science and democracy and revolutionized the thinking of the masses and encouraged them to fight against imperialism that has been ingrained in everyone. The series follows a colorful cast with various well-known authors, politicians, and revolutionists as they all try in their own way to save their country.

EMT's president tries to force his daughter, Ai Mi Er, to marry Long Ke Company's He Yi Kun, the eldest of the president's sons for a business alliance. Ai Mi Er runs away to receive help from her boyfriend, Peter, and coincidentally ends up as the housemaid for He Kai Xin, the younger brother of He Yi Kun

During a mission, Zhong Li and her superior, an elite agent by the name of He Jun Feng accidentally met. Two wholly different people are seemingly pulled together by fate, and sparks of love result. They are quarrelsome lovers, and often argue;yet they are a couple whether in life or death,will help each other without reason at critical moments, and risk their lives to finish one mission after the other. Yet...dangerous fights, suffocating betrayals, a fated love story and the dazzling society....everything will be ready soon.