Unicorn travels to a village troubled by gangsters in search of revenge for the murder of his parents years before. The task is made more complicated when he befriends a middle-aged woman and her son who begin to admire and depend on him.
A detective and wanderer called Man Tshu comes to town and challenges the crime family that owns it, burning their opium and taking away one of their prostitute wives as his love interest.
Patriot warriors battle the Manchu invaders hoping to one day restore the Ming.
