"Hundreds of Refined Steel" is a TV series that will be released in mainland China on June 13, 2021. This drama has a total of 45 episodes, and a single episode 45 minutes long. The story told by this TV series took place on the 100th anniversary of the founding of the Communist Party of China, and this TV series passed "The Internationale", "The Yellow River Is Roaring", "The Loveliest Person", "Toasting for Hope", "Young Friends Come to Meet", " Long March of Thousands of Miles", "Without the Communist Party, there would be no new China", "Singing the Motherland". These 8 tracks are used to connect the whole story, let us go back to the past time, let us feel that countless revolutionary frontlines are not afraid of sacrifice and dedication on the battlefield, and continue to work hard in the process. This TV series is based on history, and uses a song to connect historical events, so that we can look back at history while watching the TV series, and see those revolutionary martyrs with flesh and blood when the Communist Party of China was established , they are worth remembering forever