the true demon king Tanjuro/upper moon 1

upper night 4 nezuko backstory part 4

Nezuko lived with her siblings and always wonder if she was the only older siblings that she had so she ask her parents but they will say that she is the only one who is the oldest in the family and nezuko felt like she was being lied to by her parents and she and the other siblings found a door which is always locked so they would go and ask their parents if they can unlock the room but they always say no and made a rule and that is no one is allowed to go into the room and that made nezuko and the rest of her siblings more curious about the room and so one night nezuko sneak out bed and went to the door to find it locked so nezuko went to her mom bed and grab the keys and ran back to the door and unlock it and nezuko sow a boy with light red and black hair and waring handful earrings and he was turn to the window but when he heard the door he turn around to see who it was and Tanjiro said who are you and what are you doing and nezuko said oh I was curious about this room so I sneak out of bed and got the keys and found you and Tanjiro looked happy then both heard a bag hit the floor and Tanjiro said go now before our parents find out that you are not in bed and nezuko nods and left the room and then in the next morning nezuko now was wondering why is he in that room and when kie and Tanjuro check the door only to find it unlocked they ordered everyone in the living room and the youngest siblings said they didn't and same for nezuko and their parents believed it and nezuko went to Hanako and told her everything and the next month's nezuko and hanako have visited Tanjiro room until their parents found out and they got a beat and the next night Tanjiro said we are leaving and they did and went to the red Entertainment District and Tanjiro made the Infinity Fortress and turned nezuko into a demon and Tanjiro said nezuko you are upper night 4 and nezuko started killing humans.