It is claimed that Japan moved gradually to avoid external interference but accelerated its actions in response to the Republic of China's growing unity and development.
Contrary to many modern timelines of the war, the film downplays Chinese resistance in Manchuria and presents the Marco Polo Bridge Incident as largely peaceful and a foregone conclusion.
The "Flying Tigers" are mentioned, along with their record of 20 kills for each lost plane, only as a supportive group of volunteers and without attempts to downplay China's own mobilization and efforts at self-defence.
The "New China", which refers to the Republican government-in-exile in Chongqing, is shown as connected to the outside world only through the "narrow-gauge" Indo-Chinese railway and the "camel caravans" from the Soviet Union across the Gobi Desert.
Japan's assault on the junction of the Pinghan and the Longhai Railways at Zhengzhou (then called "Chengchow") is shown having been prevented by the induced flooding of the Yellow River, but the immense death count involved is quickly passed over as another example of trading space for time.
and from British interference by its naval commitment to the Battle of the Atlantic, Japan is shown in its attack on Pearl Harbor before the Americans could complete their planned two-ocean navy.
The film admits that a series of defeats in Malaysia, Singapore, Hong Kong, and Corregidor have left the Chinese isolated from their new allies, all the more so after the loss of the Burma Road.
The Allied forces massed in British India are shown flying Chinese troops southwest to train them, equip them with modern weaponry and tactics, and work to construct the Ledo Road.
Before an American flag, Soong Mei-ling, "Madame Chiang Kai-shek", is shown announcing in English to the US Congress, We in China want a better world not for ourselves alone ... but for all mankind.