Shangganling

The war to resist U.S. aggression and aid Korea has entered the most critical decisive stage. During the negotiations in Panmunjom, the US military secretly mobilized a large number of troops and launched a surprise attack. The US military has a clear goal, which is to capture Shangganling and use it as a stronghold to seize the Five Sacred Mountains and increase their bargaining chip at a time. Guarding Shangganling is the Eighth Company of a certain unit of the Chinese People's Volunteers. Facing an enemy force that was much larger than ours, the Volunteer Army did not retreat, but chose to resist tenaciously in order to delay the US military's time and crush the enemy's conspiracy. Under the leadership of company commander Zhang Zhongfa (played by Gao Baocheng), the company fought bloody battles with the US military. Although the environment in the tunnel was harsh and they faced the danger of water and food shortages, the volunteers persisted for 24 days, laying a solid foundation for the Chinese and North Korean coalition counterattack.