Enmu was the only Lower Moon to make it out of the Fortress of Dimensional Infinity alive. Enmu is a demon with sadistic and cruel behaviors, enjoying watching his victims agonize in pain before they finally die at his hands. While the other Inferior Moons were murdered, Enmu didn't even show a fearful reaction, more seeming to be enjoying everything that was happening around him. When she was about to be killed, Enmu cried out to Muzan and thanked him for being able to personally kill him.