Man of Iron was positioned as something of a follow-up to Boxer From Shantung, the rise-and-fall story of Ma Yung Chen and it reunites the directors and some of the cast in a similar but much slighter tale of a lesser gangster's rise and fall in Shanghai. While the opening narration specifically recalls the events and tragic conclusion of BOXER, this one is set 20 years later in the same section of Shanghai but otherwise has nothing to do with the events or characters of the previous film.
Tan Jen-chieh's life spins out of control when he’s forced into exile to clear his name following the murder of his adopted father. He's hunted in the streets. His lover, Butterfly, turns to prostitution. And his father's likely killer – a smooth operator known as the Rambler – is always lingering nearby. But before Tan and the Rambler can slit each other's throats, they learn they've been double-crossed and go two against everyone in a rage of double-edged vengeance.
