During the period of the war of resistance against Japan, in southern Shandong Zaozhuang mining area, Liu Hong, Wang Qiang, led by a group of coal miners and railroad workers, because of unbearable Japanese bullying and oppression, under the leadership of the Communist Party of China secret to establish a dapper guerrillas. The guerrillas experienced speed make machine guns, bloody Matheson, wisdom and rattling in car, attacking at night the Lincheng, Gang village, intelligence, wins cloth car, Jinan, Xuzhou, many battles, active in the Japanese invasion of China in the main railway lifeline -- Jinpu line along the Shandong, people were referred to as the "Flying Tigers". Lu Han, Linzhong, railway guerrillas, growing in the battle, and sacrifice; Liu Hong and Fang Lin sister-in-law also in combat in love. The invading Japanese army to eradicate the scourge, in the vicinity of the railway line was brutal raids and strangulation, use all sorts of plots, danger facing the railway guerrillas. In 1945 the victory of the war of resistance against Japan, railway guerrillas under the support of the people of the deal between the railway and Weishan Lake, seize the escape of Kobayashi and remnants of his, and gradually grow up.