great means origins will be cheap soon so i can finally pick it up
When Origins was first leaked by Kotaku a few years ago, they said it was part of a trilogy. Then, the first person who leaked Assassin's Creed Odyssey a few weeks ago confirmed it is meant to be a loosely connected trilogy. According to that leaker, the 3rd and final game of the trilogy is set in Rome in 1st century AD.
That is the one I'm most interested in then.