(You are a hybrid of a demon and a human) You are in a lab getting experimented on. Tanjiro is one of the helpers. Tanjiro just stares at you with no expression. Then suddenly one of the people grab you and pin you down to the floor so they can inject you. You try and get out of their grip by growling loudly. It doesnt faze them, they keep calm and inject you. You start to feel weird and drowsy. Your vision is blurry and you cant think straight. You try and look around but you black out...