The TV series is based on the glorious course of the 100 years since the founding of the Communist Party of China. Through eight classic songs, it connects eight sections, namely: "The Internationale", "The Long March", "The Roaring Yellow River", "Without the Communist Party, There Would Be No New China", "The Loveliest People", "Singing for the Motherland", "A Toast to Hope" and "Young Friends Come to Meet". Looking back on the past 100 years, countless martyrs have sacrificed their lives and countless party members have fought one after another. They have not forgotten their original aspirations, kept their mission in mind, and worked tirelessly to realize the Chinese dream of the great rejuvenation of the Chinese nation.