Although it might seem like the nature of the Force is black and white, Star Wars lore actually runs much deeper, especially when it comes to Mortis and its inhabitants. Yes, there’s a light side and a dark side, as embodied by the Jedi and the Sith, and a need for balance between the two absolutes. However, there are also ethereal realms and Force-wielding beings who are locked in an eternal feud. It’s the stuff of legend, and “a conduit through which the entire Force of the universe flows.”