the drama takes the magnificent historical period from the founding of the communist party of china in 1921 to the founding of the new china from 1949 as the main story background. it takes the representatives of the first congress of the party and many early chinese communists as the main clues. it tells the story of the early communists who have gone through decades of hardships and twists and turns, seeking from top to bottom, daring to take responsibility, sticking to their original aspirations, and continuing one after another. it has created a glorious heroic group portrait represented by early communists such as li dazhao, mao zedong, zhou enlai, cai hesen, and qu qiubai, and praised the lofty beliefs and dedication of the chinese communists in the revolutionary struggle for national independence and people's liberation, and sticking to their lives to practice their original aspirations and ideals with their lives. aaa。