Fact1: People 's Liberation Army After retake areas overrun by bandits Japanese surrender following World War II, Fact2: Reinforcements arrive via train in form of Yang Zirong and Bai Ru, Fact3: young boy lost family to bandit attacks, Fact4: spy was planning map to give him, Fact5: Zirong sets up location to exchange secret messages with soldiers
Output: After the Japanese surrender following World War II, the Peoples Liberation Army must retake areas overrun by bandits who have raided the Japanese arsenals. Shao Jianbo, known by his codename Captain 203 after his unit, commands a group of 30 men. They are out of food and low on ammunition. One of their problems is resolved when they defeat a group of bandits dressed as the PLA who are guarding stores of ammunition. Reinforcements arrive via train in the form of Yang Zirong and Bai Ru, a combat medic, who are warmly greeted when they bring food. Captain 203 leads his men to the village raided by the bandits. Along the way, they meet a young boy who lost his family to bandit attacks. Though he initially distrusts the PLA soldiers, he warms to them after they rescue him from a bandit spy in the village. The villagers request that the soldiers stay and defeat the warlord Hawk, as they know he will return to raiding their village once the soldiers have left. From questioning the bandit spy, Captain 203 learns that Hawk seeks a map the spy was planning to give him. Zirong suggests that since the soldiers are vastly outnumbered and outgunned by the bandits, who are holed up in a fortress on Tiger Mountain, Captain 203 send him as a spy to infiltrate them, as he has previously infiltrated other local bandit groups. Captain 203 initially refuses but relents when Zirong resigns in protest. Zirong takes the bandit spys map and sets up a location to exchange secret messages with the soldiers. Though the bandits are suspicious, they accept Zirong after he passes a series of tests. During one, Hawk sends Ma Qinglian, a woman he has kidnapped from the local village and made his unwilling wife, to tempt Zirong. Zirong recognizes her as the village boys mother and, without revealing his true identity, indicates to her that her son is safe. Qinglian insists they escape immediately and return to the village, but Zirong refuses. When the bandits cut down the trees used to mark the spot where he leaves his intelligence reports, Zirong improvises by marking new spots. When Qinglian again insists that they escape the fortress, Brother 2 overhears her and informs Hawk. Zirong surreptitiously drops incriminating evidence in Brother 2s pocket and instructs Qinglian to accuse Brother 2 of treachery. Convinced that Zirong and Qinglian are telling the truth, Hawk executes Brother 2. Hawk organizes a raid on the village and sends 300 men. The soldiers, warned by Zirong, set traps and use improvised artillery to rout the much larger force, though several soldiers die. The bandit spy who they had previously caught escapes to the fortress, where he and Zirong accuse each other of being spies. Hawk, unable to believe his forces were defeated by a small unit, sides with Zirong, who says the village was guarded by a much larger company. Hawk has Zirong execute the bandit spy. During Hawks birthday celebration, Zirong sends plans for an attack, and Captain 203 mobilizes his troops. Qinglians son guides them to a weak point in the fortress identified by Zirong, and Zirong helps from the inside. As the soldiers overpower the remaining bandits, Hawk grabs Qinglian and flees. Zirong chases, and, in the resulting gunfight, kills Hawk, reuniting Qinglian and her son. In the modern day, a descendant of Qinglian visits her and honors the memory of Zirong and the other soldiers, including a fantasy sequence where Zirong engages in a second, higherstakes battle with Hawk that involves an outofcontrol airplane hidden inside the fortress.