Three identical prints of a single 100 foot fixed-camera take are shown from beginning to end-roll light-flare, with a few feet of blackness preceding/bridging/following the rolls.
Centring on the legend of the four ancient Chinese heroines, the film was a novelty for audiences at the time, as the singing performance was in Cantonese and used huangmei operatic rhythms—a popular trend in the 1960s, yet it retained traditional flavours by using operatic luogu percussion in the battle scenes.
A Southern soldier in the American Civil War is sent to reconnoiter the enemy positions and becomes trapped beneath a huge pile of rubble by Northern cannon fire.