This article uses flashbacks. The author is an old soldier who met a female comrade who had been separated for many years while traveling abroad.Through the oral narrative of the comrades, the moving deeds of the commanders and fighters holding high the great banner, carrying forward the fine traditions, and launching arduous underground struggles with the enemy, and finally escaping from the devil's claws with heroic spirit.The whole article of this article is dark, with many heavy-mouthed plots, which requires readers to bear it.