In October 1940, the Japanese invasion of Longquan, the Kuomintang Colonel Gao Xiang was ordered to guard the Longquan county. Gao Xiang and Japanese battle for three days and nights, finally only dozens of people, but the city did not let the Japanese capture tiny bit. However, the Eight Route Army sent to support Gao Xiang's Department has not yet been to Hu Tianhua eventually led to the fall of Longquan. Gao Xiang and the rest of the soldiers came to meet and Aralia elata mountains, is the Japanese War female chieftain Xu Mudan. Gao Xiang and Hu Tianhua put aside their differences, to combat, to help Xu Mudan beat the japanese. Gao Xiang obey the orders, to stay and wanted to Zhaoan bandits Aralia elata mountains; Hu Tianhua also left to avenge enemy to serve the one armed bandits. Two forces in order to fight bandits armed confrontation in Aralia elata mountains. After many hardships, Xu Mudan for Gao Xiang's favor, Hu Tianhua was also impressed by the resourceful Gao Xiang, joined the Eight Route Army and bandits. Under the leadership of Gao Xiang, the bandits were converted into Japanese Aralia elata mountains "was strong anti Japanese column, eventually eliminated Kato Yiyu led to the Japanese army in Longquan.