No: Top Secret 543 is a military war drama produced by TV Art Center of Air Force Political Department, directed by Song Haibo and Wang Gong, and starring Wang Cong and Vivian. The shooting down of Kuzu in the play is not a real fiction, but a more vivid explanation of the principle of the shooting down of the fifth U2. "Top Secret 543" is based on the historical background that the Kuomintang U-2 high-altitude reconnaissance plane was shot down by the People's Liberation Army of China in 1959, and tells the story that the "Hero 2nd Battalion" of the air force's surface-to-air missile unit overcame many difficulties and defended the airspace of new China.