It's 1937 and China is on the brink of collapse. Nanking is under siege from the Japanese Imperial Army, the streets awash with violence, the civilians desperate. The protective walls of a western church provide the only haven from the vicious battles outside. Here, an American John Miller (Christian Bale) caught in the midst of the chaos, joins a small group trying escape the violence wrought by the Japanese army.

Through one act of heroism, this group of disparate refugees fight back, risking their lives for the sake of others and the nation. Inspired by true events, The Flowers of War tells the incredible story of an unlikely group standing up against an unimaginable and overwhelming evil.