In the 1980s Hu Bayi, Wang Kaixuan and Shirly Yang return to the northeast of China, where they were once stationed in the countryside to attend the wedding of their friend Yanzi.

Zuo Yingjie, a decorated sniper, is put in prison by a false accusation, where he receives a top-secret mission from a female agent Shen Xue of assassinating a Japanese bacteriologist Kitano Seichyo. But a traitor sells him out, leaving him in grave danger against his mortal enemy Shitagawa Kunimasa, an ace marksman of the Japanese. Some conspiracies are found. The revenge for the country and nation begins…

This film tells the story of a 'retired' top bodyguard, Zhang Han, who joins forces with his former partner in order to save his kidnapped wife

When the Japanese invaded China in 1931, the traitor Zhang Wenlin defected to the enemy and betrayed his country. Zheng Yi and other righteous men fought for the traitor in blood, but ended in failure, taking Zhang Lihua, Zhang Wenlin's daughter, with them. Fourteen years later, on the eve of the Japanese defeat. Zhang Wenlin is on tenterhooks and wants to move the looted relics and treasures to Switzerland. Zheng Yi, a guerrilla leader of the Resistance, and Zhang Lihua, a sniper, are ordered by their superiors to go down to the mountains to assassinate Zhang Wenlin and the Japanese commander to stop the flow of relics and treasures.

Narrator of the story: A villager dumbly recalled that in 1974, China was in the late stage of the Cultural Revolution, a series of past events in a village. The Xiangyuan family suddenly caught fire and his wife was burned.

The construction team blindly developed the unknown island, which alerted the two fierce creatures on the island to be destroyed.

At the beginning of 1942, the Japanese army swept the base area in northwest Shanxi. In order to combat the arrogance of the Japanese army, Li Yunlong led an independent regiment to attack Ping'an County. Japanese troops from all walks of life came to the rescue one after another, and all the troops of our army blocked them. Li Zhenghu was instructed to lead a cavalry company to defend. Relying on the unique terrain, he fought hard with the Japanese army and made huge sacrifices to help Li Yunlong's main attacking force successfully capture the county town of Ping'an, causing heavy damage to the enemy...