When the farmer dies, the twins head for the coast to return the man to his family and to check out a nearby shipwreck. Gallic sea-raiders are suspected of stealing the wreck's valuable official cargo and of killing the farmer.
As long-buried grudges between the natives and the Roman colonists are revived, feuding escalates to outright terrorism. A subtle, personal agenda seems to be at work as well - one or more parties may have hired the Gauls to orchestrate the violence.
Save your money. Awful simplistic writing with every characterisation a cliche. I gritted my teeth and listened for one hour but it didn't improve.