You've finished Citta Del Vaticano to reach the final Italy Region: The Eternal City. At least 6 different job loot items here, including an Animal with better Attack stats than anything you can get in the Italy Port or through Fight Club.
To complete The Eternal City, you'll need Smart Phones galore - it's the required Gate Loot for one job apiece in the Energy Path, Fight Path, and Social Path. Smart Phones drop from the 'Free a Professional Assassin' job in Milano.
You will also need Hidden Charges from Napoli as Gate Loot for the 'Smuggle In Explosives' job in the Energy Path...
...and the next two jobs in the Energy Path. You need nearly 100 Hidden Charges just to complete Bronze Level. In unrelated news, you can no longer purchase Gate Loot in the Marketplace with Loyalty Points. Perhaps 'The Eternal City' refers to how long it will take players to compile enough Gate Loot to finish Ruby level?
Spaghetti Western (W) (39/65)
Marco Marino AF (V) (68/47)
Armatura Ramarro (Ar) (65/45)
Sea Eagle (An) (74/55)
Armatura Motocicletta (Ar) (40/66)
Roman Legion (W) (74/58)
Swiss Guard (Ar) (59/69)
Boss: Don Raffaele Di Rossi
The Energy and Fight Paths are longer in The Eternal City than in Calabria or Citta Del Vaticano. When you finish one (or all) paths - or the Social Path - you will face Don Raffaele Di Rossi.
You start with two henchmen, while he has none. The Bronze level fight will be over quickly.
Your reward for winning is DiRossi's Assassin (144A/94D) and the title of Italiano Poco.