Step into the shoes of Billie Lurk, formerly one of Dunwall's infamous assassins. Joined by her mentor Daud, the pair embarks on an audacious mission: to eliminate the Outsider, a god-like entity entwined in the Empire's dark history. Journey through the shadowy depths of Karnaca, unraveling the secrets of the Outsider's origins while confronting lethal enemies and making choice-laden decisions that will reshape everything around you.