https://www.gamespot.com/articles/new-assassins-creed-origins-trailer-showcases-upco/1100-6456246/

The first big DLC pack for Assassin's Creed Origins, The Hidden Ones, is set to launch very soon. The expansion arrives on PS4, Xbox One, and PC tomorrow, January 23, but before then, Ubisoft has shared a new trailer that sets the stage for the upcoming DLC.

The Hidden Ones is a story-driven expansion that sheds more light on the rise of the Assassin Brotherhood. It is set four years after the events of the main game and takes players to the new Sinai Peninsula region, where they'll have to "investigate a clash between a rebel faction and occupying Roman forces." The new trailer offers a glimpse at this conflict, showing Roman soldiers slaughter innocent Egyptians and raze cities while the eponymous Hidden Ones retaliate.