The story begins with the fall of Tianjin, which was the turning point in Li Chengfeng's life and the source of all his pain and bizarre life.
Li Chengfeng was originally a student at Nankai University, but accidentally became a military spy.
No matter whether he agrees or not, whether he is willing or not. He was like a duckweed in the water, involuntarily and in a daze. Only when he reached the shore did he realize that he had been carried by the torrent of troubled times to another world in Linli, Hunan.
Purpose: In the face of foreign invasion, the Chinese people rose up to fight and were unyielding and unyielding.