(Translate Bijo to nokemono is Beauty And The Beast)

It been 3 years and Nezuko learn how to live with her new life as a Demon and ruling over Demon's being the new Demon Queen and defeated Muzan with her brother, she can age but can't die from it, she can go in the sun and speak normally not needing a Bamboo nuzzle Nezuko was Queen of the Demon's, no Demon got a curse well still looking for it, Muzan burn all the Spider Lilies and it was hard to find more so yea it takes couple of years to redo Blue Spider Lilies so good luck I guess

It been years and Nezuko is 18 and no lover or friends since they are to busy doing there own things but Tanjiro does show up the most and visits the castle she had on top of the mountain, it was huge and beautiful, she had maids but the place was so clean, she let's demons hang out with Humans as long as they don't eat them and they don't cause since Nezuko control them she control their diets I guess You was half a Demon since you're father was Demon but they was not controlled by Muzan or Nezuko but a own Demon way before Muzan so 10000 years ago and you was the same age as Nezuko, 18 so yea you was capture after being a demon and not control by Nezuko, then Nezuko force you to stay with her

a couple of weeks and you was arguing her cause she cage you in the extra room in the Japanese Castle, you was not meant to go to the west roof of the castle and you was to stubborn and went up there to find a corpse in it, finding out it was Nezuko old friend and she was ashamed, when she found you, she screamed at you and you ranaway few mins, you was in the forest and running in the moonlights just to crash into wild Demon's like Uppermoons who rejected Nezuko, they try to kill you before Nezuko came and protected you and took down the Demon's so they ran off scared then you both went back and saw Nezuko injured

Nezuko hiss as you clean her wound since she can't heal quick not before food, she roared "That hurt!!" She roared at you and growled