Umberto Della Monica

A Sicilian leaves for Milan, in search of fortune, with the four sisters he supervises fiercely.

Vito Polara is ambitious and wants to get as more power and money as possible. He decides to leave the cigarette smuggling and try to get the total control of the regional fruit and vegetable distribution considered more profitable. He looks for the help of a rural crime Boss.

Alberto loves Maria, daughter of Arturo, a rich owner of boats, his love is reciprocated by the girl and has the approval of her father.