In 1945, the Southern Bureau of the Central Committee of the Communist Party of China sent Wang Wenyuan to the Xiangxi battlefield to completely defeat the Japanese army trying to reverse the battle. Wang Wenyuan sneaked into the core secret department of the Japanese army to steal information about the Japanese army's combat plan. At the same time, he also discovered the Japanese "Bat Plan" attempting to assassinate the generals of the Chinese Garrison. In order to stop the Japanese conspiracy, Wang Wenyuan entered Chongqing alone and started a life-and-death duel with Japanese agent Kushamboda, which made great contributions to the victory of the Anti-Japanese War. After the victory of the War of Resistance Against Japan, the Kuomintang blatantly provoked a civil war, but suffered a disaster. Kuomintang official Song Yongzheng was ordered to stay in Guizhou, looking for opportunities to carry out a series of sabotage actions in Guizhou. Wang Wenyuan faced each other tit-for-tat and shattered Song Yongzheng's conspiracy. Unwilling to fail, Song Yongzheng assembled a group of bandits, sabotaged everywhere, and waited for the opportunity to counterattack. In order to completely eliminate the bandits and win the national liberation, Wang Wenyuan led his troops into the mountains to suppress the bandits, and launched a desperate struggle with Song Yongzheng.