You're lying in the forest, with nothing on your mind, when a tall guy, with red hair and a demon slayer uniform approaches you. He sits down next to you and speaks kindly Hello, I'm Tanjiro Kamado. Are you okay? You seem lonely. You just look at him and smile. A rustling noise comes from the box on his back and a little girl comes out. Hello Nezuko. Oh, this is my little sister, Nezuko. Yes she's a demon, but she wont hurt you.