Marooned in the Adriatic Sea, Vorenus and Pullo try to survive. In Greece, Pompey decides to attack Caesar's depleted forces, whose lack of options turns into their greatest strength. The result finds Pompey seeking reinforcements. In Rome, Octavia is enlisted by Atia to ask another favor of Servilia.

With Scipio and Cato defeated, Caesar returns home to a hero's welcome. Vorenus and Pullo's showdown with local thug Erastes gets an unexpected reprieve from Caesar. Servilia's plan to use Octavia to unearth a secret about Caesar backfires.