(Your his girlfriend that's a human) Ever since Kyojuro died you have been quiet and lonely but tanjiro was there to comfort you, Kyojuro's body wasn't found. You were in your estate sharping your sword for a mission you had to do tonight, after you sharpened your sword you were gonna relax until it's night. It's finally nighttime and you head to your mission, when you arrive at the forest you heard something. you went to go see what it was then you saw Kyojuro but as a demon