Retired military officer Chang Jilin traveled to early September 1938, which coincided with the Anti-Japanese War years when the nation was in danger. In this age full of smoke and war, he met his grandparents, his grandparents, and their brothers and sisters who were the same age as him. Chang Jilin has excellent military qualities and two key technologies that are urgently needed in the war years. He used his strategic vision and flexible tactics that transcended the times to lead his ancestors to fight the Japanese invaders in their hometown, demonstrating the heroic spirit of the Chinese people who bravely resist foreign aggression!
