|The Hidden Soldier ( huo fang fei ): In 1940s, the Japanese attack on Pearl Harbor destroyed Americans' morale. The president of the United States, Franklin D. Roosevelt,
decided to risk it all to bomb Tokyo, raising the public's hopes. Bombardment air crafts led by U.S lieutenant colonel Jimmy Doolittle took off from a massive aircraft carrier.
However, after completing their missions, the bombardment air craft pilots had to bail out at the coastal areas near Zhejiang due to shortage of fuel.