1937 10, in the late period of the Battle of Songhu, the 524th Regiment of the 88th Division of the National Revolutionary Army of the Republic of China was ordered by Xie Jinyuan at a critical moment to lead more than 400 officers and men (800 officers and men were called "eight hundred heroes" for the sake of external prestige) to defend the four-row warehouse in Zhabei, Shanghai, which was also the last battle of the Battle of Songhu. Determined to die for the country, "eight hundred heroes" fought against the Japanese aggressors in a tiny place, fought fiercely for four days and nights, and repelled the enemy's crazy attacks for more than ten times. His heroic fighting behavior and great patriotism inspired his compatriots and shocked the world.

The film begins with peace preservation corps, who entered Shanghai to support the Battle of Songhu, and ends with the retreat of the 524th Regiment of the National Revolutionary Army into the Concession. The narrative and timeline of the film are in days ('days'), which describe the events and battles that took place from June 27th, 65438 to June 27th, 65438 +0937 10/0/day. The location of the four-row warehouse described in the film, facing the occupied Shanghai at that time, backed by the south bank of Suzhou River in Shanghai's public concession, and bounded by Suzhou River, has reached the position of no way back. From the perspective of the 524th Regiment of the National Revolutionary Army and deserters and stragglers gathered along the way, the film describes what happened inside the four-row warehouse and how to deal with the Japanese attack. China people, foreign journalists and British soldiers on the other side of Suzhou River described the overall situation of the battlefield and the perspectives of people of different occupations, genders and nationalities from a third perspective. This paper describes the Japanese attack and sneak attack on Sihe warehouse from the perspective of sending troops to Shanghai, Japan.