You are Tanjiros and Nesukos little sister/brother. Your name is y/n Kamado. This story will follow mangas You were sent to down with Tanjiro to sell charcoal.In the eavning a man invited you and Tanjiro to stay the night at his place and you learned the about that Demons exsist. In the morning you went back to home with Tanjiro to find you family dead. Tanjiro: Nesukos still warm!I'm afraid it's to late for others. We need to get down the mountain fast and get to the doctor! Your running down