In 1943, in the Lunan area of ​​Shandong Province, Chen Tian Fang, commander of the Lunan Independent Brigade of the Eighth Route Army, led his troops to block the Japanese army. Chief of Staff Lu Chong received an urgent message and mobilized Qin Feng's Canglang Commando to go to Ganyu in the northernmost part of Jiangsu to rescue our party comrade Wang Hua who was imprisoned by the Japanese army. During the rescue process, Wang Hua was attacked and sacrificed. Ouyang Bing's identity as a communist was exposed and he left the military command action team. Through the secret message Wang Hua left on Ouyang Bing before his death, Ouyang Bing learned the location of the tungsten to the west of Shijiagou. The Canglang Commando rushed to Jixiang Village, where the Japanese army was also looking for tungsten. The Canglang Commando and others blocked the Japanese army, withstood the Japanese offensive and successfully transferred the tungsten.

During Korean War Chinese veteran Du Chuan was ordered to reorganize the reconnaissance platoon to carry out the mission of raiding deep behind enemy lines. In order to survive the main force, the Volunteer Army's third reconnaissance platoon risked their lives in the attack, forged with fearless courage and the belief of living towards death. A Great Wall of flesh and blood was erected to block the enemy's torrent of steel.

In the "cold gun" campaign of the war against the United States, Ren Dongfeng, who has been in the army for two years, shows his talent for shooting in a battle for a position, but also causes the death of his comrades at the muzzles of enemy snipers, which becomes a shadow in his heart.

Earth has completely succumbed to an alien invasion, and the planet, which was once everyone's home, has become a hell. To stop the monsters from invading, the guard troops formed by different countries have disregarded their personal safety to defend what is left. Cheng Ling, who barely survived the times by scavenging from the garbage, met Zhu Rong's team when he was being attacked by an alien hellhound. With the help of Gao Ren and the others, Cheng Ling believes that it's destiny that leads him here, so he decided to accept the mission to destroy the aliens' evil plans and search for new hope for humanity. Along the way, the team was encircled by the plunderers and chased by hellhounds. They met Dr. Dojepamo, who had mastered the technology to subdue the hellhounds. When the group finally arrived at the resistance point, they discovered that the so-called resistance point was just a trap set by the hellhound hunters. The real danger has just begun...

Firefighter Shi Peng learned that Zhou Yu, the captain of his safety fire brigade, was the hero who rescued himself alone in the fire seven years ago, but at the same time, Shi Peng also learned a fact from others that made him difficult to accept. The hero who gave his fire faith was a "coward" in the fire. What Shi Peng did not expect was

The film tells the story of firefighter Long Dachuan from being looked down upon to becoming a qualified firefighter.