2. Synopsis: After the Lugouqiao Incident, the Japanese invaders invaded Shanxi on a large scale, and Long Dagu, the guerrilla captain in Taihang Mountain area, was called "Guiguzi". In order to unite the most powerful anti-Japanese war force, he abandoned the feud with Zheng Ma, the leader of Sichuan Army who survived the bloody battle, and formed an iron detachment-Malone detachment, which made outstanding achievements and its reputation made the Japanese army fearful! Sato Ishikawa, head of the North China Division of the Japanese Army, and Koichi Sato, the intelligence leader, regarded Long Dagu as a thorn in their side and constantly launched a terrible combing operation with the intention of undermining the deployment of our army in Taihang Mountain. Long Dagu has been involved in many risks and is on the verge of life and death. Thanks to the timely treatment of hospital surgeon Qin and the careful care of nurses, he was able to recover. During the War of Liberation, the Longma detachment was expanded into a Longma column to fight tough battles. Long Dagu and Yan Fan Zhen launched an uprising, wiped out the Sato brothers together and continued to go to a new battlefield.