Balbinus Pius, the dirtiest underworld organizer in Emperor Vespasian's Rome, has been convicted of a capital crime at last, thanks to public servant Petronius Longus, better known to Marcus Didius Falco as his old army buddy Petro. A quirk of Roman law, however, allows every citizen condemned to death "time to depart." In other words, he has a chance to skip town. Taking full advantage of the law, Bilbinus embarks on a ship fit for a king, accompanied by his loyal factotums. From the wharf, Falco and Petro watch Balbinus sail off to exile instead of Hades. And the race is on among his competitors to take over his old operations. It begins with a colossal heist at the Emporium, a major trading center. As Falco tries to stem the escalating crime wave, he faces another task almost as daunting: find a new apartment for himself and the woman he loves, a senator's daughter forbidden by Roman law to a man of Falco's rank. To make matters even more dangerous, Helen believes she's pregnant. Falco's head - along with other body parts - could be on the chopping block if her condition becomes public.