, the Japanese army invaded China, and South Area of ​​propulsion. In the spring, the Red Army platoon leader, Ma Ying, was ordered to return to the home zaolin in the formation of anti-Japanese guerrillas under the leadership of the political commissar of the Dupin comrades . Son of Su Jinrong home built before bent defected to the Central Army failed, invested in the hands of Liu Chiang Kai-shek; Ma Ying want to join hands with Liu Chiang Kai-shek anti-Japanese, but in Liu Chiang Kai-shek's trap chicken defection Liu Chiang Kai-shek, Ma Ying guerrillas surrounded by the village, with the help of Jian Mei, Su Jinrong niece and cook Lao Meng difficult to escape. Liu Chiang Kai-shek's mutiny caused a series of consequences. First Yang Baishun opportunity to get rid of Su Jinrong become the captain of the village plainclothes. Followed by the Soviet Union built disappointed to leave China military invested Ma Ying anti-Japanese team. Then, Jian-mei also overturned Liu Chiang Kai-shek's marriage, and Lao Meng, defected to the guerrillas. Jianmei an early age was abandoned by her parents and suffering in the Soviet Union at home, Miss identity maid life, childhood, told Lao Meng and Ma Ying intimate layer childhood relationship with Ma Ying. But since Ma Ying father was killed Su Jinrong Ma Ying night escape Jianmei lost to rely on, grew up after the Su Jinrong as a pawn, betrothed to Liu Chiang Kai-shek. Jianmei siblings, Lao Meng and the original gang brothers tigers, Zhenjiang joined Ma Ying guerrillas backbone. The newly established team soon suffered heavy losses due to Liu Chiang Kai-shek's mutiny, mazhuang bloodbath, aunt Ma village captured, with Ma Ying own also and Lao Meng When the young men caught up, locked up in a training. Help to infiltrate the enemy's underground party members Zheng Jingzhi, Ma Ying, who finally identified the training of the traitor, executed a traitor and training by the Japanese Musashi victory escaped from the Training Institute. Jianmei and Yunxiu, also successfully rescued the horse aunt guerrillas once again restructuring. Ma Ying led the guerrilla side tasks, broken line, food security, fight gun turret, gradually overcome some shortcomings and bad habits, but also in the battle and Jianmei further establish deep feelings, Ma Ying Jianmei expression has been buried in the heart of goodwill, but aroused the parties oppose. Is also very Yunxiu like Ma brother, aunt Ma fancy a Yunxiu of, are determined to bring them together; tigers, Zhenjiang and other brothers were also disgusted with the Ma Ying patricide enemy out by Su Su's siblings all support Yunxiu, so that Jianmei feel the pain. Yunxiu saved himself Jianmei find Ma Ying that he does not like him, not willing to quit the emotional entanglements, but always helpless and chaotic. 1941, when the guerrillas steadily victory, in Village retreat and even holed not the guerrillas and the people thought that war is about to victory, full of blind optimism, the guerrillas off guard. At this moment, Okamura Ningci, has been plotting war history of the most painful a heavy blow: iron wall encircled. He used eight informants ignored, the regional transfer of parts of the mobilization of tens of thousands of troops from a distance, to launch a sudden raid on April 29 on the South Area. Xiao Ou guerrillas this without the knowledge of being immersed in the joy of victory, Ma aunt or even dedication to give Ma Ying and Yunxiu act in order to hold an early date on the grandson. In Suona Sheng, cruel iron wall encirclement. Iron wall encircled a heavy blow to the guerrillas, the ranks of dead and injured more than half of the rest of the players have their own separated, Jian Mei, construction and Lao Meng, Dong was arrested, Zhenjiang missing, Ma Ying wounded ...... hold on the Soviet Union built tortured, but very Liu Chiang Kai-shek to take his beloved child-fang to coerce, betrayals, betrayed Jianmei. Liu Chiang Kai-shek tried to Jianmei signed the surrender, was built Mei refused, rejected the marriage proposal of Liu Chiang Kai-shek. Liu Chung Cheng disappointed, pretending to let go Jianmei behind it betrayed her to the Yang Baishun Jianmei dead Yang Baishun gun. Town to save people's Ma Ying watched Jian Mei sacrifice, painful and ultimately restore Yunxiu people under the care of morale, led guerrillas surviving players began to regroup, to carry out the movement of one hundred guns. Built before this time, also has been with Liu Chiang Kai-shek and the village of conspiracy rejoin, while pretending to war, while betraying intelligence. Due to the contradiction between Liu Chung Cheng and Yang Baishun day deep, and Yunxiu villagers dig the tunnel, Su Jian several times betrayed accidentally failed, although the cause often uncle, who sacrifice, but not in favor of the more serious consequences. Found traces of traitors Ma Ying Zheng Jingzhi also found sub-Fang was held in the garrison headquarters, Su Jian of the suspects is growing. Set up under the five-story encirclement tactics to identify the traitor, Ma Ying and Du Ping, a snake out of its hole. Su Jian, seeing conspiracy brought to light, drew opposite, but eventually was executed by the Ma Ying. Clear the guerrillas after the traitor ushered in the day liberation zaolin. Zheng Jingzhi with Ma Ying, Du equal good offensive county all ready, but accidentally exposed in action on the eve line track, Zheng Jingzhi and Lao Meng was arrested. In order to retain the last glimmer of hope, before the execution, Zheng Jingzhi teeth insists he is loyal to the imperial army, Lao Meng cried Long live the Communist Party, the glorious sacrifice. Zheng the Jingzhi finally eluting suspect. Night, the red light on the offensive, guerrilla liberation jujube forest, Liu Chiang Kai-shek and the Village should end.