Venice, 1407. The city is at the height of its powers. In theory, Duke Marco commands, but Marco is a simpleton so his aunt and uncle rule in his stead. They seem all powerful, yet live in fear of assassins better than their own. On the night their world changes, Marco's young cousin prays in the family chapel for deliverance from a forced marriage. It is her misfortune to be alone when Mamluk pirates break in to abduct her - an act that will ultimately trigger war. Elsewhere Atilo, the Duke's c